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Question 1 The electric field 10.0 cm from the surface of a copper ball of radius...

Question 1 The electric field 10.0 cm from the surface of a copper ball of radius 5.0 cm is directed toward the ball’s center and has magnitude 400 N/C. How much charge is on the surface of the ball?

A. Impossible to determine

B. None of the above

C. 0.1 nC

D. 0.4 nC

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Answer #1

Answer: Option: D) 0.4 nC

Explanation:

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