A Solid Metal Sphere Carries a Charge of 5 *10^-9

question 22

Multiple Choice

A solid metal sphere carries a charge of 5 *10^-9 C and is at a potential of 400 V, relative to the potential far away.The potential at the center of the sphere is:

• A)400 V
• B)-400 V
• C)2 * 10^-6 V
• D)0 V
• E)none of these

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