The bob of a simple pendulum has mass 2 g and a charge of 5.0 µC. It is at rest in a uniform horizontal electric field of intensity 2000 V/m. At equilibrium, the angle that the pendulum makes with the vertical is: (Take g=10 m/s?)

The bob of a simple pendulum has mass 2 g and a charge of 5.0 µC. It is at rest in a uniform horizontal electric field of intensity 2000 V/m. At equilibrium, the angle that the pendulum makes with the vertical is: (Take g=10 m/s?)

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 47P: Repeat the previous problem, but with the loop lying flat on the ground with its current circulating...

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

Find the angle that pendulum makes with vertical

The bob of a simple pendulum has mass 2 g
and a charge of 5.0 µC. It is at rest in a
uniform horizontal electric field of intensity
2000 V/m. At equilibrium, the angle that the
pendulum makes with the vertical is:
(Take g=10 m/s?)

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