Discussion Forum : Electric Circuits
Question - A positive and a negative charged conductor are initially 50 mm apart. When they are moved close together so that they are now only 10 mm apart, the force between them will be
Options:
A .   25 times larger than before.
B .   5 times greater than before.
C .   10 times greater than before.
D .   5 times smaller than before.
Answer: Option A

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