A rectangular loop of dimensions / and w moves with a constant velocity v away from an infinitely long straight wire carrying a current I in the plane of the loop, as shown in Figure 10.9.6
Problem 2 (Current through Loop)
A rectangular loop of dimensions / and w moves with a constant velocity v away from an infinitely long straight wire carrying a current I in the plane of the loop, as shown in Figure 10.9.6. Let the total resistance of the loop be R. What is the current in the loop at the instant the near side is a distance r from the wire?
Figure 10.9.6 A rectangular loop moving away from a current-carrying wire
Homework Answers
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A rectangular loop of dimensions / and w moves with a constant velocity v away from an infinitely long straight wire carrying a current I in the plane of the loop, as shown in Figure 10.9.6
Problem 2 (Current through Loop) A rectangular loop of dimensions 1 and w moves with a...
Problem 2 (Current through Loop) A rectangular loop of dimensions 1 and w moves with a constant velocity v away from an infinitely long straight wire carrying a current I in the plane of the loop, as shown in Figure 10.9.6. Let the total resistance of the loop be R. What is the current in the loop at the instant the near side is a distance r from the wire? Figure 10.9.6 A rectangular loop moving away from a current-carrying...
The figure below shows a rectangular loop of wire moving away from a long straight wire carrying a constant current upward.
The figure below shows a rectangular loop of wire moving away from a long straight wire carrying a constant current upward. What is the direction of the current induced in the loop?
In the figure, a rectangular loop of wire with length a = 3.8 cm, width b = 2.2 cm, and resistance R = 0.70 mΩ is placed near an infinitely long wire carrying current I = 4.7 A
In the figure, a rectangular loop of wire with length a = 3.8 cm, width b = 2.2 cm, and resistance R = 0.70 mΩ is placed near an infinitely long wire carrying current I = 4.7 A. The loop is then moved away from the wire at a constant speed v = 3.9 mm/s, when the center of the loop is at distance r = 7.9 cm, what are (a) the magnitude of the magnetic flux through the loop...
The figure below shows a long straight wire near a rectangular current loop. The current in...
The figure below shows a long straight wire near a rectangular current loop. The current in the wire is I, = 14.0 A and the current in the loop is I, = 30.0 A. The dimensions of the loop are L = 36.0 cm, w = 12.0 cm, and the distance from the loop to the wire is r = 7.00 cm. Determine the magnitude and direction of the total force on the loop. magnitude direction ( away from the...
The long, straight wire shown in the figure a carries constant current I. A metal bar with length L is moving at constant velocity v, as shown in the figure. Point a is a distance d from the wire.
The long, straight wire shown in the figure a carries constant current I. A metal bar with length L is moving at constant velocity v, as shown in the figure. Point a is a distance d from the wire. Part A Calculate the emf induced in the bar. Part B Which point, a or b, is at higher potential? Part C If the bar is replaced by a rectangular wire loop of resistance R (the figure b), what is the magnitude of the current induced in...
The figure below shows a long straight wire near a rectangular current loop. The current in the wire is I1 = 10.0 A and the current in the loop is 12 = 30.0 A
The figure below shows a long straight wire near a rectangular current loop. The current in the wire is I1 = 10.0 A and the current in the loop is 12 = 30.0 A. The dimensions of the loop are L = 39.0 cm,w = 13.0 cm, and the distance from the loop to the wire is r = 5.00 cm. Determine the magnitude and direction of the total force on the loop. magnitude direction
The figure below shows a long straight wire near a rectangular current loop. The current in...
The figure below shows a long straight wire near a rectangular current loop. The current in the wire is 11 = 14.0 A and the current in the loop is 12 30.0 A. The dimensions of the loop are L = 33.0 cm, w = 11.0 cm, and the distance from the loop to the wire is r = 5.50 cm. Determine the magnitude and direction of the total force on the loop magnitude direction --Select 1 30.0 A Supporting...
4. (a) A long straight wire carrying a current is placed near a current-carrying rectangular loop...
4. (a) A long straight wire carrying a current is placed near
a current-carrying rectangular loop. Describe how, and why, the
loop would move as a result of the magnetic forces from the long
wire. The current in the loop is counterclockwise.
(b) Suppose that you were to put in a different
loop below the long wire (and still in the plane of the page).
Draw the shape of a loop that would...
...experience a total magnetic force of zero...
7. Given an infinitely long straight wire carrying a current I, in the +Z direction. Find...
7. Given an infinitely long straight wire carrying a current I, in the +Z direction. Find the net force and the net torque (magnitudes) exerted on a square loop of wire of side a carrying a current I2, whose center is a distance d-a'2 away from the wire if (a.) (12 pts) the straight wire lies in the plane of the loop Side view Ans. orce Ans (Torque) the straight wire is moved directly above the center of the loop...
In the figure, a rectangular loop of wire with length a = 3.8 cm, width b...
In the figure, a rectangular
loop of wire with length a = 3.8 cm, width b = 1.3 cm, and
resistance R = 0.71 m? is placed near an infinitely long wire
carrying current i = 6.7 A. The loop is then moved away from the
wire at a constant speed v = 4.8 mm/s. When the center of the loop
is at distance r = 2.8 cm, what are (a) the magnitude of the
magnetic flux through the loop...
Problem 2 (Current through Loop) A rectangular loop of dimensions 1 and w moves with a constant velocity v away from an infinitely long straight wire carrying a current I in the plane of the loop, as shown in Figure 10.9.6. Let the total resistance of the loop be R. What is the current in the loop at the instant the near side is a distance r from the wire? Figure 10.9.6 A rectangular loop moving away from a current-carrying...
The figure below shows a long straight wire near a rectangular current loop. The current in the wire is I, = 14.0 A and the current in the loop is I, = 30.0 A. The dimensions of the loop are L = 36.0 cm, w = 12.0 cm, and the distance from the loop to the wire is r = 7.00 cm. Determine the magnitude and direction of the total force on the loop. magnitude direction ( away from the...
The figure below shows a long straight wire near a rectangular current loop. The current in the wire is 11 = 14.0 A and the current in the loop is 12 30.0 A. The dimensions of the loop are L = 33.0 cm, w = 11.0 cm, and the distance from the loop to the wire is r = 5.50 cm. Determine the magnitude and direction of the total force on the loop magnitude direction --Select 1 30.0 A Supporting...
4. (a) A long straight wire carrying a current is placed near
a current-carrying rectangular loop. Describe how, and why, the
loop would move as a result of the magnetic forces from the long
wire. The current in the loop is counterclockwise.
(b) Suppose that you were to put in a different
loop below the long wire (and still in the plane of the page).
Draw the shape of a loop that would...
...experience a total magnetic force of zero...
7. Given an infinitely long straight wire carrying a current I, in the +Z direction. Find the net force and the net torque (magnitudes) exerted on a square loop of wire of side a carrying a current I2, whose center is a distance d-a'2 away from the wire if (a.) (12 pts) the straight wire lies in the plane of the loop Side view Ans. orce Ans (Torque) the straight wire is moved directly above the center of the loop...
In the figure, a rectangular
loop of wire with length a = 3.8 cm, width b = 1.3 cm, and
resistance R = 0.71 m? is placed near an infinitely long wire
carrying current i = 6.7 A. The loop is then moved away from the
wire at a constant speed v = 4.8 mm/s. When the center of the loop
is at distance r = 2.8 cm, what are (a) the magnitude of the
magnetic flux through the loop...
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