rent-carrying rectangular wire loop with width a -0.115 m and length b- 0.205 m is in the xy-plane, supported by a nonconducting, frictionless axde of negligible weight. A current of I- 2.75 A travels counterclockwise in the ciro rce exerted on the left, right, top, and bottom segments of wire (in N) by a uniform magnetic field of 0.400 T that points in the positive x-direction. Find the magnitude of the net torque (in N. m) on the loop about the axle. axle axle

University Physics Volume 2
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ISBN:9781938168161
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Chapter13: Electromagnetic Induction
Section: Chapter Questions
Problem 69AP: The conducting rod shown in the accompanying figure moves along parallel metal rails that are 25-cm...
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A current-carrying rectangular wire loop with width a - 0.115 m and length b - 0.205 m is in the xy-plane, supported by a nonconducting, frictionless axle of negligible weight. A current of I - 2.75 A travels counterclockwise in the circuit (see the figure below). Calculate the magnitude and direction of
the force exerted on the left, right, top, and bottom segments of wire (in N) by a uniform magnetic field of 0.400 T that points in the positive x-direction. Find the magnitude of the net torque (in N. m) on the loop about the axle.
axle
axle
HINT
(a) left segnment of the wire
magnitude
direction
(b) right segment of the wire
magnitude
direction
---Select-
(c) top segment
magnitude
N
direction
--Saled
(d) bottom segment
magnitude
N
direction
-Salect-
(e) Find the magnitude of the net torque on the loop about the axle.
N- m
Transcribed Image Text:A current-carrying rectangular wire loop with width a - 0.115 m and length b - 0.205 m is in the xy-plane, supported by a nonconducting, frictionless axle of negligible weight. A current of I - 2.75 A travels counterclockwise in the circuit (see the figure below). Calculate the magnitude and direction of the force exerted on the left, right, top, and bottom segments of wire (in N) by a uniform magnetic field of 0.400 T that points in the positive x-direction. Find the magnitude of the net torque (in N. m) on the loop about the axle. axle axle HINT (a) left segnment of the wire magnitude direction (b) right segment of the wire magnitude direction ---Select- (c) top segment magnitude N direction --Saled (d) bottom segment magnitude N direction -Salect- (e) Find the magnitude of the net torque on the loop about the axle. N- m
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