(Answered) 1 a metal sphere has a charge of 80 micro c what is the

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1. a metal sphere has a charge of +8.0 micro C. What is the charge after 6.0 x 10^13 electrons have been placed on it?

2. Two Charge attract each other with force of 1.5N. What will be the force if the distance is reduced to one ninth of it original value.

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