A 7.00 turn circular coil of wire is centered on the origin in the xy-plane. The coil has radius r = 0.150 m and carries a counterclockwise current I = 1.50 A (see the figure below). HINT 0 Apply the expressions for the magnetic moment of a current-carrying loop and the torque on a current-carrying loop. Click the hint button again to remove this hint. (a) Calculate the magnitude (in A m²) 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 0.450 T magnetic field that is directed at ar angle = 63.0⁰° from the positive z-direction and has components only in the xz-plane. N m

A 7.00 turn circular coil of wire is centered on the origin in the xy-plane. The coil has radius r = 0.150 m and carries a counterclockwise current I = 1.50 A (see the figure below). HINT 0 Apply the expressions for the magnetic moment of a current-carrying loop and the torque on a current-carrying loop. Click the hint button again to remove this hint. (a) Calculate the magnitude (in A m²) 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 0.450 T magnetic field that is directed at ar angle = 63.0⁰° 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 7.00 turn circular coil of wire is centered on the origin in the xy-plane. The coil has radius r = 0.150 m and carries a
counterclockwise current I = 1.50 A (see the figure below).
HINT
0
Apply the expressions for the magnetic moment of a current-carrying loop and the torque on a current-carrying
loop.
Click the hint button again to remove this hint.
(a) Calculate the magnitude (in A. m²) of the coil's magnetic moment.
A. m²
(b) Find the magnitud (in N. m) of the magnetic torque on the coil due to a 0.450 T magnetic field that is directed at an
angle = 63.0⁰ from the positive z-direction and has components only in the xz-plane.
N.m

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A 7.00 turn circular coil of wire is centered on the origin in the xy-plane. The coil has radius r = 0.150 m and carries a counterclockwise current I = 1.50 A (see the figure below). HINT + B Ꮎ i Apply the expressions for the magnetic moment of a current-carrying loop and the torque on a current-carrying loop. Click the hint button again to remove this hint. (a) Calculate the magnitude (in A m²) 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 0.450 T magnetic field that is directed at an angle = 63.0° from the positive z-direction and has components only in the xz-plane. N⚫m
PLEASE ONLY ANSWER A, NO NEED FOR B.