What is the force acting between the two balls

Reference no: EM13995537

Two identical tiny metal balls carry charges of 18.6 nC and -17.3 nC and are separated by a distance of 15 cm.

a) What is the force acting between the two balls? (Repulsive positive.)

b) The balls are brought together, touch, and then moved back to their original positions. Now what is the force acting between them?

Reference no: EM13995537

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