A 5.50 turn circular coil of wire is centered on the origin in the xy-plane. The coil has radius r = 0.300 m and carries a counterclockwise current I = 1.70 A (see the figure below). HINT (a) Calculate the magnitude (in A- m-) of the coil's magnetic moment. A- m2 (b) Find the magnitude (in N- m) of the magnetic torque on the coil due to a 0.400 T magnetic field that is directed at an angle 0 = 56.0° from the positive z-direction and has components only in the xz-plane. N.m

A 5.50 turn circular coil of wire is centered on the origin in the xy-plane. The coil has radius r = 0.300 m and carries a counterclockwise current I = 1.70 A (see the figure below). HINT (a) Calculate the magnitude (in A- m-) of the coil's magnetic moment. A- m2 (b) Find the magnitude (in N- m) of the magnetic torque on the coil due to a 0.400 T magnetic field that is directed at an angle 0 = 56.0° from the positive z-direction and has components only in the xz-plane. 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

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

Question

A 5.50 turn circular coil of wire is centered on the origin in the xy-plane. The coil has radius r = 0.300 m and carries a counterclockwise current I = 1.70 A (see the figure below).
HINT
(a) Calculate the magnitude (in A - m) of the coil's magnetic moment.
A. m2
(b) Find the magnitude (in N • m) of the magnetic torque on the coil due to a 0.400 T magnetic field that is directed at an angle 0 = 56.0° from the positive z-direction and has components only in the xz-plane.
N.m

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