A positively charged ball hangs from a long silk thread. We want to measure E at...
A positively charged ball hangs from a long silk thread. We want to measure E at a point on the same horizontal plane as the the hanging load. To do it, we put a hanging load. For do it, we put a positive test load q0 at the point and we measure F / q0 Will F / q0 be less than, equal to, or greater than E at the point in question?
Homework Answers
F/q0 , will be less in this problem.
because of , in the presence of positive charge ball , the charge on test load will be redistributed .. now, the net force between the charged ball and test load will decreased and hence the effectively F/q0 will decreased .
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A positively charged ball hangs from a long silk thread. We want
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