Answer to Question #181286 in Physics for Nicole

Question

Activity 1: Electric Potential

1. Two charges Q1=+5nC and Q2=-7nC are seperated by 8cm. Calculate the electric potential at point A. Refer to the figure to the right.

2 A research Van de Graaf generator has 2.50 mm diameter sphere with a charge of 6.00 nC on it.

 A. What is the potential near its surface?

 B. At what distance from its center is the potentia 1.50 MV?

Answer 1

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