A point charge has a charge of 250 x 1011 ca find at what, Ask an Expert

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A point charge has a charge of 2.50 x 1011 C.

a. Find at what distance from the point charge is the electric potential 84 V? Take the potential to be zero at an infinite distance from the charge.

b. Find at what distance from the point charge is the electric potential 29 V? Take the potential to be zero at an infinite distance from the charge.

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