A uniformly charged insulating rod of length 14.0 cm is bent into the shape of a semicircle as shown in Fig- ure P23.45. The rod has a total charge of -7.50 µC. Find (a) the magnitude and (b) the direction of the electric field at 0, the center of the semicircle.

A uniformly charged insulating rod of length 14.0 cm is bent into the shape of a semicircle as shown in Fig- ure P23.45. The rod has a total charge of -7.50 µC. Find (a) the magnitude and (b) the direction of the electric field at 0, the center of the semicircle.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter6: Gauss's Law

Section: Chapter Questions

Problem 55P: The electric field 10.0 cm from the surface of a copper ball of radius 5.0 cm is directed toward the...

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Question

Could you solve the question in the picture below?

45. A uniformly charged insulating rod
Mof length 14.0 cm is bent into the
shape of a semicircle as shown in Fig-
ure P23.45. The rod has a total charge
of –7.50 µC. Find (a) the magnitude
and (b) the direction of the electric
field at 0, the center of the semicircle.

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