a rectangular loop is placed near a long wire carrying a current i 0 cm sides at the north and south ends of the loop. In dicate the direction of the torque A circular loop of wood is placed next to a long, straight wire. 6k points) electromagnetic induction A circular loop of wire is placed near a long wire carrying a current I as shown below. (The loop and the current carrying wire are in the same plane, and the two long edges of the loop are parallel to the wire. c zero. SOLUTION: The net magnetic force acting on the loop is the superposition of the forces on each side of the loop. (a) Determine the direction of the induced current in the loop as it moves away from the wire. A rectangular loop of wire with length a, width b, and resistance R is placed near an infinitely long wire carrying current i, as shown. The current I in the long, straight wire is increasing. There is a current of I = 6. The current is counterclockwise D. A rectangular loop carrying current is placed near a long straight fixed wire carrying strong current such that long sides are parallel to the wire. 10 m and 0. 10. A rectangular loop carrying a current ` i` is situated near a long straight wire such that the w If playback doesn't begin shortly, try restarting your device. 20-55. 05Ω, what is the average induced current? A current carrying loop of width a and length b is placed near a current carrying wire. . 28 G0 In Fig. png Determine the direction of the A rectangular loop carrying a current situated near a long straight wire carrying a steady current . 2 mm/s. 27. Consider a very long, thin, conducting wire that carries a current {eq}I(t)= i_0\sin(\omega t). The magnetic force on each vertical side (h height) is B FIhB The loop is intend to rotate around its center. 8. Determine the magnitude and direction of the net force on the Answer: Rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to one of the size of the loop and is in the plane of the loop is a steady current is 0. If steady current I is established in the wire as shown in the figure, the loop will[1985-2 marks] a)rotate about an axis parallel to the wire b)move away from the wire A long straight wire of radius a carries a steady current I. If a steady current I is established in wire as shown in figure, the loop will A rectangular loop of wire of size `4 cm xx 10 cm` carries a steady current of 2A. 0 cm and width s = 3. Why here? So long Wire is carrying a current off 15. If I decreases in time, what can be said of the current induced in the loop? (a) The direction of the current depends on the size of the loop. com, a Free resource for your JEE, AIPMT and Board Exam preparation Questions >> JEEMAIN and NEET >> Physics >> Class12 >> Moving Charges and Magentism A rectangular loop carrying current i is situated near a long straight wire such that the wire is parellel to one of the sides of the loop,and is in the plane of the loop. The resistivity of wood is about 10 20 times greater than that of copper. physics. 50 × 10 −5 T field. The quantitiesI 0, !,and˚are all constants. The drawing shows a straight wire carrying a current I. The long wire is parallel to the sides of the rectangle. [Delhi 2009] Ans. A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to one of the sides of the loop and is in the plane of the loop. Then the current loop will. A rectangular loop of wire is brought near a long straight wire carrying a current I. As shown in the figure, a rectangular current loop is carrying current I1 = 3. In the schematic diagram below, the current I 2 in the long wire A wire in the form of a circular loop, of one turn carrying a current, produces magnetic induction B at the centre. Hence, define one ampere. 2 cm, width b = 0. The conductors carry currents i1 and i2 as indicated. 0 A, in the direction shown, and is located near a long wire carrying a current Iw. If the loop moves away from the current wire in a direction perpendicular to it with a velocity 'v', the magnitude of the emf in the loop is A rectangular conducting loop is placed near a long wire carrying a current I. The infinite wire and loop are in the same plane; two sides of the square loop are parallel to the wire and two are Infinite, straight, current-carrying wire uniformly charged to a negative electrostatic potential 1 Finding the force between parallel currents using the formula of magnetic pressure 8. 00 × 10 −3 N? (b) If you run the wire between the poles of a strong horseshoe magnet, subjecting 5. To approach these types of problems integration is very useful to find the total magnetic flux linked with the loop. (a) Compasses placed near a long straight current-carrying wire indicate that field lines form circular loops centered on the wire. asked Jun 5, 2018 in Physics by Nisa ( 59. Derive the expression for force per unit length between two long straight parallel current carrying conductors. If the current I is decreasing in time, what is the direction of the induced current through the resistor R —left-to-right or right-to-left? An infinite straight wire carrying current I is placed above a rectangular loop of wire with widthw and length L, as shown in the figure below. If the loop and the wire are coplanar, find (i) the torque acting on the loop and (ii) the magnitude and direction of the force on the loop due to the current carrying wire. Determine the emf induced in the loop by the magnetic eld created by the current in the straight wire. We have a current carrying wire here, and a loop carrying a current here. 80 cm and resistance R = 0. A rectangular loop of wire of size 4 cm × 10 cm carries a steady current of 2 A. The wire and the loop lie in the same plane. What is the net force on the loop due to i1? SOLUTION : The magnetic eld along the two sides of the loop that are perpendicular to the wire is same but Problem 5. The wire is parallel to one of the sides of the loop and is in the plane of the loop as shown in the figure. If a current $i$ now starts flowing through the wire, the loop will - Clay6. 80 cm,and resistance R=0. 9. (a) Determine the magnetic flux through the loop due to the current I. Determine the magnetic flux through the loop. P31. If the loop and the wire are coplanar, find (i) the torque acting on the loop and (ii) the magnitude and direction of the force on the loop due to the current carrying wire. And and for tango Luke, he's carrying the current off, sir. The long wire is parallel to the sides of the rectangle. If the current in the nearer long side of the loop is parallel to current in the wire then the loop 1 l A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to one of the sides of the loop and is in the plane of the loop. The wire is parallel to one of the sides of the loop and is in the plane of loop. If a current is made to flow through the loop in the sense shown by the arrows, the field exerts on the loop: A)a net force. The wire is parallel to one of the sides of the loop and is in the plane of the loop as shown in the figure. What is the induced current in the loop when it is a distance x 0. 66). The net forces are the same C. 780 # 29: A rectangular loop of wire with length a, width b, and resistance Ris placed near an infinitely long wire carrying current i, as shown in Fig. (d) The current is zero. 40 mn is placed near an infinitely long wire carrying current i = 4. HRW p. Problem 6. A rectangular loop is placed near a long straight wire carrying a current I, as shown in the figure. A rectangular loop of wire of size 4 cm × 10 cm carries a steady current of 2 A. The loop has a cunent of 50 A flowing with clockwise direction (when viewed from above). 780 # 29: A rectangular loop of wire with length a, width b, and resistance Ris placed near an infinitely long wire carrying current i, as shown in Fig. 0 A, in the direction shown, and is located near a long wire carrying a current I w. A straight long wire carrying 5 A current is kept near the loop as shown. Then the current loop will (a) move away from the wire A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to the one of the sides of the loop and is in the plane of the loop. Problem 5. A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to one of the sides of the loop and is in the plane of the loop. 0 T magnetic field pointing into the paper. A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a tabletop as shown below. If a s A loop of wire is moving near a long, straight wire car­rying a constant current I as shown in Figure CQ31. The loop is placed in a uniform magnetic field . A rectangular conducting loop is placed near a long wire carrying a current I as shown in Figure OQS1. (a) A 0. 2 m) with total resistance of 5W is moving away from a long straight wire carrying total current 8 amps. If the loop and the wire are coplanar, find (i) the torque acting on the loop and (ii) the magnitude and direction of the force on the loop due to the current carrying wire. A rectangular conducting loop is placed near a long wire carrying a current I as shown in Figure OQ31. A rectangular loop carrying a current situated near a long straight wire carrying a steady current . 2 cm, width b = 0. Determine the magnitude and direction of the net force on the loop. What is the current when the wire experiences a force of 7. T I'm hurt, okay? And, uh, it's weakness is 10 sounding mature and these turns between there were long one here and the loop our Perseid off the boop, please. 7 A. 8k points) A rectangular metallic loop of length I and width b is placed coplanarly with a long wire carrying a current i (figure 38-E29). The magnetic field produced by this induced current should be into the plane of the paper and due the direction of magnetic field, the direction of induced current should be clockwise and the magnitude of the current depends on the size of the loop. Homework Statement Calculate the mutual A rectangular loop (h=0. 0 A. The field is uniform in the region shown and is zero outside that region. 25 x 10-4 N, Attraction In the figure, a rectangular loop of wire with length a = 2. 2 \mathrm{cm}, width b=0. 30), B =φˆ µ0I 2πr =−ˆx A rectangular loop of wire of size 4 cm × 10 cm carries a steady current of 2A. If a steady current I is established in wire as shown in the figure, the loop will A rectangular loop of dimensions ℓ, and w moves with a constant velocity away from a long wire that carries a current I in the plane of the loop (Fig. The torque is ( )() ( )() ( ) 22 ww A rectangular loop of wire is placed next to a straight wire, as shown in the (Figure 1). A Rectangular Loop Is Placed Near A Long Wire Carrying A Current I As Shown In Figure MCQ20. If the loop and the wire are coplanar, find (i) the torque acting on the loop and (ii) the magnitude and direction of the force on the loop due to the current carrying wire. asked Sep 12, 2019 in Science by muskan15 ( -3,440 points) Off force acted on the rectangular loop from days belong. 40m ohms is placed near an infinitely long wirecarrying current i=4. The wire is parallel to one of the sides of the loop and is in the plane of the loop as shown in the figure. The wire is parallel to one of the sides of the loop and is in the plane of the loop as shown in the figure. Find (a) the magnitude of the magnetic flux through the loop and (b) the current in the loop as it moves away from the long wire with speed v. 1 (a) A rectangular current loop placed in a uniform magnetic field. A rectangular loop carrying of current i is situated near a long straight wire such that wire is parallel to one of the sides of the loop. If the loop and the wire are coplanar, find A rectangular loop of wire carrying a current is perpendicular to a magnetic field. If I decreases in time, what can be said of the current induced in the loop? (a) The direction of the current depends on the size of the loop. Its side nearest to the wire is 1cm from the wire. When the center of the loop is at distance r = As two like currents attract and unlike currents repel each other, the wire will attract the side A of the loop near the wire and parallel to it and the far side of the loop again parallel to the wire will be repelled. As the direction of the current in the wire is left, in the current I decreases thus the magnetic field produced by this current is also decreases and direction of produced magnetic field is into the plane of the paper. 4 Torque on a Current Loop What happens when we place a rectangular loop carrying a current I in the xy plane and switch on a uniform magnetic field B=Bˆi G which runs parallel to the plane of the loop, as shown in Figure 8. 40: Loop and wire arrangement for Problem 5. 70 m from the wire, as shown. 0 0 votes A square loop of side `a` is placed in the same plane as a long straight wire carrying a current `i`. d depends on i1 - i2. A long straight wire is carrying a current of 20 A due north; the long straight wire is in the same plane as the loop and is 2. ) A rectangular loop of wire carries current i (Clockwise) and is near a long straight wire carrying the same current i to the left. 59 cm, and resistance R = 0. The current is clockwise C. A straight long wire carrying 5A current is kept near the loop as shown. Now there’s going to be forces on all four sides of this rectangle and let’s figure out what direction those forces will be. If playback doesn't begin shortly, try restarting your device. 30-51 , a rectangular loop of with length a=2. 3. Determine the magnitude of the net magnetic force that acts on the loop. In the figure, a rectangular loop of wire with length a = 2. Derive an expression that gives the current in the loop at the instant the near side is a distance r from the wire. 11) As shown in the figure, a rectangular current loop is carrying current I 1 = 3. The current is zero E. imgur. 5 A in both wires. The wire is parallel to one of the sides of the loop and is in the plane of the loop as shown in the figure. The long wire is parallel to the sides of the A rectangular loop is located next to a long straight wire carrying a current of 25. If I decreases in time, what can be said of the current induced in the loop? A rectangular current loop is located near a long, straight wire that carries a current of 12 A (see drawing). Determine the mutual inductance of the system. com/Ck0Wy4p. The forces are in opposite directions B. The centre of the loop is at a distance `r` from wire w Figure 1. http://i. Solution: The field due to the long wire is, from Eq. Selected Solutions to Problems & Exercises 1. If I decreases in time, what can be said of the current induced in the loop? (a) The direction of the current depends on the size of the loop. An infinite straight wire carries a current I is placed above a rectangular loop of wire with width w and length L , as shown in the figure below. If this current /is increasing over time, what can be said about the induced current in the loop? CI The direction of the induced current depends on the resistance of the loop. Solution: To calculate the mutual inductance M, we first need to know the magnetic flux through the rectangular loop. 1(a)? Figure 8. Videos you watch may be added to Question From – DC Pandey PHYSICS Class 12 Chapter 27 Question – 001 ELECTROMAGNETIC INDUCTION CBSE, RBSE, UP, MP, BIHAR BOARDQUESTION TEXT:-Figure shows a c PROBLEM 121P11-24P: A rectangular loop of wire with length a, width b, and resistance R is placed near an infinitely long wire carrying current i, as shown in the figure . A rectangular loop carrying a current situated near a long straight wire carrying a steady current . A long, straight wire carries a current I= I 0 sin(!t+˚) and lies in the plane of a rectangular loop of Nturns of wire, as shown in Figure P31. One can then find the force on the upper segment, F = I LB, with L = 4. The distance from the long wire to the center of the loop is r. 40. The loop is then moved away from the wire at constant A rectangular loop carrying a current is situated near a long straight wire as shown. If I decreases in time, what can be said of the current induced in the loop? (a) The direction of the current depends on the size of the loop. What is the direction of F(net) on the rectangular loop, due to the B-field from the long, straight wire? i to D B C Q. {/eq} A square conducting loop of side length l is placed ÎA circular loop in the plane of the paper lies in a 3. A rectangular conducting loop is placed near a long wire carrying a current I as shown in Figure OQS1. There is a current of 2. 2 mm/s. A straight long wire carrying 5A current is kept near the loop as shown. A straight long wire carrying 5 A current is kept near the loop as shown. e clockwise. 4 A. 0 cm and = I = 3. The current is clockwise. 8. If I decreases in time, what can be said of the current induced in the loop. Force on positive charges at bottom wire is to left. 750-m-long section of cable carrying current to a car starter motor makes an angle of 60º with the Earth’s 5. If steady current I is established in the wire as shown in fig. 3m L=1. The loop is then moved away from the wire at constant speed v = 3. (Delhi 2012) Answer: A rectangular loop of wire of size 4 cm × 10 cm carries a steady current of 2 A. A rectangular loop ABCD is placed near on infinite length current carrying wire. 00 cm of it to a 1. The wire is parallel to one of the sides of the loop and is in the plane of the loop as shown in the figure. 3. In the figure, a rectangular current loop carrying current I1 = 5. 0, where a and b are constants. 3. The question is what force will this current carrying wire on the top exert on the bottom loop. The distance from the long wire to the center of the loop is r. A rectangular loop is placed near a long wire carrying a current I, If the I remains constant what is the direction of induced current in the loop? Watch 1 answer · 0 watching · 2 views A rectangular loop is placed in a uniform magnetic filed with the plane of the loop perpendicular to the direction of the field. 1. A rectangular loop of wire is placed midway between two long straight parallel conductors as shown in figure (11). (Delhi 2012) Answer: Q3. 0 cm to the west of the westernmost . Ans. How does the net force on the loop compare to the net force on a single wire segment of length a carrying the same amount of current placed at the same distance from the wire? A. Magnetic field at bottom larger. 31-53 of the text. In this case the net force on the loop is: left right up down into the page out of the page zero To answer the question, consider the force experienced by each of the four sides of the loop. Physics Q&A Library *. (b) Right hand rule 2 states that, if the right hand thumb points in the direction of the current, the fingers curl in the direction of the field. 2 cm, width b = 0. 40 The rectangular loop shown in Fig. (b) The current is clockwise. 4. 3. If a steady current I is established in wire as shown in figure, the loop will (a) rotate about an axis parallel to the wire. Ο Ο The induced current is clockwise. 0 cm lies near a very long wire carrying a current I = 30 A , as shown in the figure. The distance from the long wire to the center of the loop is r. 40 is coplanar with the long, straight wire carrying the current I =20 A. 0 amps, one can solve for the magnetic field at the upper segment of the rectangular loop due to the long wire. Solve this plzzz Q. 2A rectangular conducting loop is placed near a long wire carrying a current I as shown in the figure below. 4-rotate about an axis parallel to the wire A rectangular loop (h 0. P5. If the current i decreases with time, what can be said of the current induced in the loop? A. 2 mm/s. (b) move away from the wire or towards a rectangular loop carrying current i2 is situated near a long straight wire carrying a steady current i1. The loop is 30cm long and 8cm on the side. , the loop will. 5b, what are In Fig. 7 An 8 cm x 12 cm rectangular loop of wire is situated in the x--y plane with the center of the loop at the origin and its long sides parallel to the x-axis. Question 3 7. 5 Ω is placed in a time-varying magnetic field. 30-51, a rectangular loop of wire with length a = 2. In Figure 30-50, a rectangular loop of wire with length a, width b, and resistance R is placed near an infinitely long wire carrying current i. 0A in both wires. A rectangular loop carrying a current i1 , is situated near a long straight wire carrying a steady current i2 . 2. 2 mm/s. b counterclockwise. (b) The current is clockwise. 5 s What is the magnitude of the average induced emf? What is the direction of the induced current? If the coil resistance is 0. A rectangular loop of wire of size 4 cm × 10 cm carries a steady current of 2 A. Above the wire is a rectangular loop that contains a resistor R. 7 A. The current in the lo? HRW p. 40 mΩ is placed near an infinitely long wire carrying current i = 4. 4. 7 A. (c) 0 1 0 2 4 2 2 2 A rectangular loop of wire with length a=2. 27. The rectangle loop has length 0. 5 A in both wires. Deduce the expression for the torque experienced by a rectangular loop carrying a steady current I and place’ 4 in a uniform magnetic field B. But the force of attraction will be more as that side of the loop is closer to the wire and so effectively the current loop will more towards the wire. 9k points) magnetic effects of electric current A current carrying square loop is placed near an infinitely long current carrying wire. (b) The A rectangular loop of wire of size 4 cm × 10 cm carries a steady current of 2A. Determine the magnetic field at the center of the loop. In which direction must current flow in the loop to produce a net magnetic field of zero at its center? clockwise counterclockwise It could be either clockwise or counterclockwise. A straight long. 21. A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to one of the sides of the loop and is in the plane of the loop. Magnetic force on the loop is :- (1) 1. If the loop and the wire are coplanar, find (i) the torque acting on the loop and (ii) the magnitude and direction of the force on the loop due to the current carrying wire. 80 \mathrm{cm}, and resistance R=0. If a steady current i is established in the wire, the loop will (1) Rotate about an axis parallel to the wire (2) Move away from the wire (3) Move towards the wire (4) Remain stationary 5. The loop is then moved away from the wire at constant speed v = 3. A straight long wire carrying 5 A current is kept near the loop as shown. There is a current of 3. Assume I 0 =50A,!= 200ˇs−1, N= 100 Using with r = 2. The current I in the wire flows to the right. The distance from the long wire to the center of the loop is r. 0 amps. A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to one of the sides of the loop and is in the plane of the loop. 7 m from the wire? Example Problem I v x L h Electricity & Magnetism Lecture 16, Slide 17 C) There is no induced current in the loop Checkpoint A conducting rectangular loop moves with velocity v towards an infinite straight wire carrying current as shown. If a mod sees this, feel free to delete the original on the other forum. Induced Current in a Rectangular Loop. The ratio of the magnetic fields B and B' at radial distances and 2a respectively, from the axis of the wire is, A rectangular loop is placed near a long wire carrying a current i, as shown in the R figure. 3. The current in the loop is 25 A. A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to the one of the sides of the loop and is in the plane of the loop. Find (a) the magnitude of the magnetic flux through the loop and (b) the current in the loop as it moves A rectangular loop carrying a current i1, is situated near a long straight wire carrying a steady current i2. 40mΩ is placed near an infinitely long wire carrying current i = 4. A rectangular loop carrying current I is located near an infinite long straight conductor carrying current I as shown in the figure. Videos you watch may be added to 1 that is placed near a long straight wire carrying a constant current I 2. A long straight wire carries a current i1 = 30A, and a rectangular loop carries currenti2 = 20A. 3-remain stationaary. The rectangular loop is oriented so that its center is a perpendicular distance dfrom the wire; the sides of length aare parrel to the wire and the sides of length bmake an angle with the plane containing the wire and the loops center (the dashed line below). 2 m) with total resistance of 5 is moving away from a long straight wire carrying total current 8 amps. Consider the situation shown above, where a loop with a clockwise current I 2 is placed near a long straight wire carrying current I 1 to the right. The current is slowly increasing, as the loop moves up towards it. 80 cm, and resistance R = 0. Let us first consider an elementary strip of length l and width dr at a distance r from an infinite long current carrying wire. (d) The current is zero. When the loop is closed, a current of 5 A flows through it. 7 A. 80 m{eq}\Omega {/eq} is placed near an infinitely long wire carrying current i = 4. 3m L 1. Clockwise current in the loop. Answered A rectangular loop of wire of size 4 cm × 10 cm carries a steady current of 2 A. What will the current be if the loop is opened to create a small gap and a 2-Ω resistor is connected across its open ends? 20. A rectangular loop carrying a current situated near a long straight wire carrying a steady current. The torque acting on the loop is τ equals asked May 9, 2019 in Physics by Anik ( 70. A rectangular loop carrying a current situated near a long straight wire carrying a steady current . Compared to the emf that would be induced if the loop were made of copper, the emf induced in the loop of wood is A 5. 0 cm by 10 cm rectangular wire loop is carrying a current of 500 mA; the plane of the loop is purely horizontal, with the 5. 0 A (in the direction shown) is located near a long wire carrying a current Iw. The rectangle loop has A rectangular loop of wire is placed next to a straight wire, as shown in the figure below. If i1 is increasing and i2 is constant, then the induced current in the loop is: a depends on i1 + i2. The loop’s diameter changes from 100 cm to 60 cm in 0. 7. If steady current I is established in the wire as shown in the figure, the loop will IIT JEE IIT JEE 1985 Moving Charges and Magnetism Report Error 1. What is the induced current in the loop when it is a distance x=0. The wire is parallel to one of the sides of the loop and is in the plane of the loop as shown in the figure. A rectangular loop of length 'l' and breadth 'b' is placed at a distance of x from an infinity long wire carrying current i such that the direction of current is parallel to breadth. 80 m and its sides are 0. 0 cm and I = 2. I originally posted this to the advanced homework -section, but maybe this isn't advanced enough to warrant being posted there :oops:. A rectangular conducting loop is placed near a long wire carrying a current I as shown in Figure OQ31. If the loop and the wire are coplanar, find Im having some major trouble on this problem for my physics HW: A square loop of wire with side length a carries a current I_1. Two loop of wires labeled A and B are placed near each other as shown. The total resistance of the loop is R. A rigid square loop of side ‘a’ and carrying current I2 is lying on a horizontal surface near a long current I1 carrying wire in the same plane as shown in figure. If the same wire is looped into a coil of two turns and carries the same current, the new value of magnetic induction at the centre is (a) B (b) 2 B (c) 4 B (d) 8 B Ans. 80 cm, and resist- ance R = 0. The center of the loop is located a distance d from an infinite wire carrying a current I_2. The direction of the current induced in the loop is clockwise, anti-clockwise or zero? [ Answer: anti-clockwise ] 2. The current is uniformly distributed over its cross-section. When the center of the loop is at distance r = l. The distance from the long wire to the center of the loop is D. A straight long wire carrying 5 A current is kept near the loop as shown. (a) Determine the magnetic flux through the rectangular loop due to the current I . The loop is then moved away fromthe wire at a constant speed v=3. The loop is then moved away from the wire at constant speed v = 3. If steady current I is established in the wire as shown in the figure, the loop will [1985-2 marks] a)rotate about an axis parallel to the wire 34. 22-5 Loops of Current and Magnetic Torque Rectangular Current Loops A rectangle loop has height h and width w, and carries a current I, as shown. A square shaped current carrying loop MNOP is placed near a straight long current carrying wire AB as shown in the fig. (5. (c) The current is counterclockwise. There is no induced current. (b) The current is clockwise. 4 A stationary conducting loop with internal resistance of 0. A single current-carrying circular loop of radius R is placed next to a long, straight wire, as shown in the figure. 1. The current has a direction that depends on the size of the loop i B. 2-move towards the wire. 75-T field, what A rectangular loop of wire of length L = 8. 6 cm, width b = 0. a) If I increases in time, what is the direction of the induced current in the circular loop? A rectangular loop of wire with length a, width b, and resistance R is placed near an infinitely long wire carrying current i. 40 \mathrm{m} \Omega is placed near an infini… Meet students taking the same courses as you are! (II) A rectangular loop of wire is placed next to a straight wire, as shown in Fig. 14 of your text. A straight long wire carrying 5 A current is kept near the loop as shown. 5. y x z 5 cm 20 A 20 cm 30 cm Figure P5. A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to one of the sides of the loop and is in the plane of the loop. I'd do it myself, but I can't. (b) Suppose that the current is changing with time according to I =a+bt =10. B)a net torque C)a net force and a net torque D)neither a net force nor a net torque. 7 m from the wire? •Conceptual Analysis: •Long straight current creates magnetic field in region of the loop. A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to one of the sides of the loop and the plane of the loop is same of the left wire. A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to the one of the sides of the loop and is in the plane of the loop. A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to one of the sides of the loop and is in the plane of the loop. (c) The current is counterclockwise. If the steady current is established as shown in the figure, the loop will_____? The loops is always attrated towards wire as the region part of loop getting attracted is experiencing stronger megnetic field. 31-53 of the text. But the force of attraction will be more as that side of the loop is closer to the wire and so effectively the current loop will more towards the wire. In Figure, a rectangular loop of wire with length a = 2. then the current loop will? 1-move away from wire. If steady current I is established in the wire as shown in the figure, the loop will As two like currents attract and unlike currents repel each other, the wire will attract the side A of the loop near the wire and parallel to it and the far side of the loop again parallel to the wire will be repelled. 2 cm, width b=0. If a steady current I is established in the wire as shown in the (fig) the loop will - (A) Rotate about an axis parallel to the wire (B) Move away from A rectangular loop carrying a current is situated near a long straight wire such that the wire is parallel to one of the sides of the loop asked Oct 21, 2020 in Chemistry by Kaanta ( 53. a rectangular loop is placed near a long wire carrying a current i