10 C of Charge Are Placed on a Spherical Conducting

question 13

Multiple Choice

10 C of charge are placed on a spherical conducting shell. A particle with a charge of -3-C point charge is placed at the center of the cavity. The net charge in coulombs on the inner surface of the shell is:

• A) -7
• B) -3
• C) 0
• D) +3
• E) +7

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