(3) A circular surface with a radius 0.057 m is exposed to a uniform external electric field of magnitude 1.44 x 104 N/C. The magnitude of electric flux through the surface is 78 Nm²/C. What is the angle between the direction of the electric field and the normal to the surface?

(3) A circular surface with a radius 0.057 m is exposed to a uniform external electric field of magnitude 1.44 x 104 N/C. The magnitude of electric flux through the surface is 78 Nm²/C. What is the angle between the direction of the electric field and the normal to the surface?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 9OQ: Two solid spheres, both of radius 5 cm, carry identical total charges of 2 C. Sphere A is a good...

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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

(3) A circular surface with a radius 0.057 m is exposed to a uniform external electric field of magnitude 1.44 x 104
N/C. The magnitude of electric flux through the surface is 78 Nm²/C. What is the angle between the direction of the
electric field and the normal to the surface?

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