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A very small ball has a mass of 10.0 x10^-3 kg and a charge of 4.0 mc. What magnitude electric field directed upward will balance the weight of the ball?

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 1OQ: A point charge of 4.00 nC is located at (0, 1.00) m. What is the x component of the electric field...

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Concept explainers

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

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A very small ball has a mass of 10.0 x10^-3 kg and a charge of 4.0 mc. What magnitude electric field directed upward will
balance the weight of the ball?
A 245 N/C
(B) 521 N/C
627 N/X
(D 1,200 N/c

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