A 4.8 μC point charge is placed in an external uniform electric field that has a magnitude of 72000 N/C. At what distance from the charge is the net electric field zero?
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Expert's answer
2020-09-17T08:24:31-0400
The electric field due to charge q is given by
E=r2k∣q∣
The distance when the electric field is zero is given by
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