Multiple Choice
A nonconducting sphere of radius 10 cm is charged uniformly with a density of 100 nC/m3. What is the magnitude of the potential difference between the center and a point 4.0 cm away?
A) 12 V
B) 6.8 V
C) 3.0 V
D) 4.7 V
E) 2.2 V
Correct Answer:
Verified
Correct Answer:
Verified
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