A long straight wire is bent as shown to form two parallel straight wires and a semicircle (radius = 2.0 m). A current of 26.1 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

A long straight wire is bent as shown to form two parallel straight wires and a semicircle (radius = 2.0 m). A current of 26.1 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

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 28P: An electron in a TV CRT moves with a speed of 6.0107 m/s, in a direction perpendicular to Earth's...

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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 26.1 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:
А. 2.6
В. 8.2
С. 4.1
D. 6.7
E. 5.2

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