A long straight wire is bent as shown to form two parallel straight wires and a semicircle (radius = 2.0 m). A current of 40 A is directed as shown. What is the magnitude of the magnetic field ( in units of µT) at point C, the center of the circle along which the semicircle lies?

A long straight wire is bent as shown to form two parallel straight wires and a semicircle (radius = 2.0 m). A current of 40 A is directed as shown. What is the magnitude of the magnetic field ( in units of µT) at point C, the center of the circle along which the semicircle lies?

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter13: Nuclear Structure

Section: Chapter Questions

Problem 2Q: A proton precesses with a frequency p in the presence of a magnetic field. If the intensity of the...

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Question

A long straight wire is bent as shown
to form two parallel straight wires and
a semicircle (radius = 2.0 m). A
%3D
current of 40 A is directed as shown.
What is the magnitude of the
magnetic field ( in units of µT) at point
C, the center of the circle along which
the semicircle lies?
c'
Select one:
A. 10.3
В. 12.6
С. 6.3
D. 4.0
E. 8.0

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