Answered: What current is required in a loop of…

What current is required in a loop of wire with radius 0.035 m to generate a magnetic field of strength 15e-6 T at the center of the loop? a) 0.111 A b) 0.446 A c) 1.34 A d) 0.836 A

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter24: Magnetic Fields

Section: Chapter Questions

Problem 6STP

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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

What current is required in a loop of wire with radius 0.035 m to generate a magnetic field of strength 15e-6 T at the center of the loop?

a) 0.111 A

b) 0.446 A

c) 1.34 A

d) 0.836 A

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