Multiple Choice
Spheres of charge: A conducting sphere is charged up such that the potential on its surface is 100 V (relative to infinity) . If the sphere's radius were twice as large, but the charge on the sphere were the same, what would be the potential on the surface relative to infinity?
A) 50 V
B) 25 V
C) 100 V
D) 200 V
Correct Answer:

Verified
Correct Answer:
Verified
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