A current-carrying rectangular wire loop with wvidth a = 0.110 m and length b = 0.215 m is in the xy-plane, supported by a nonconducting, frictionless axle of negligible weight. A current of I = 3.75 A travels counterclockwise in the circuit (see the figure below). Clo and direction of the force exerted on the left, right, top, and bottom segments of wire (in N) by a uniform magnetic field of 0.200 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 segment of the wire magnitude N direction +X-direction (b) right segment of the wire magnitude direction N v-direction (c) top segment magnitude direction The magnitude is zero. V (d) bottom segment magnitude direction The magnitude is zero. V (e) Find the magnitude of the net torque on the loop about the axle. 024 x N-m

A current-carrying rectangular wire loop with wvidth a = 0.110 m and length b = 0.215 m is in the xy-plane, supported by a nonconducting, frictionless axle of negligible weight. A current of I = 3.75 A travels counterclockwise in the circuit (see the figure below). Clo and direction of the force exerted on the left, right, top, and bottom segments of wire (in N) by a uniform magnetic field of 0.200 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 segment of the wire magnitude N direction +X-direction (b) right segment of the wire magnitude direction N v-direction (c) top segment magnitude direction The magnitude is zero. V (d) bottom segment magnitude direction The magnitude is zero. V (e) Find the magnitude of the net torque on the loop about the axle. 024 x N-m

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.

Question

A current-carrying rectangular wire loop with width a = 0.110 m and length b = 0.215 m is in the xy-plane, supported by a nonconducting, frictionless axle of negligible weight. A current of I = 3.75 A travels counterclockwise in the circuit (see the figure below). Calculate
and direction of the force exerted on the left, right, top, and bottom segments of wire (in N) by a uniform magnetic field of 0.200 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 segment of the wire
N
magnitude
direction
+x-direction
(b) right segment of the wire
|N
magnitude
direction
+y-direction
(c) top segment
N
The magnitude is zero. vV
magnitude
direction
(d) bottom segment
magnitude
direction
The magnitude is zero. V
(e) Find the magnitude of the net torque on the loop about the axle.
024
x N-m

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