1.

Two identical conducting balls A and B have positive charges q1 and q2 But q1 ≠ q2/ The balls are brought together so that they touch each other and then kept in their original positions. The force between them is

A. less than that before the balls touched
B. greater than that before the balls touched
C. same as that before the balls touched
D. zero
Answer» C. same as that before the balls touched


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