Question

4. How do electric field lines enter or leave a charged
conductor?
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Answer 1

Answer:

$\bf \huge \underline {\underline{SOLUTION}}$

Explanation:

Since field lines terminate only on negative charges, there must be an induced negative charge on the interior surface of the conductor. Furthermore, the lines begin and end on equal amounts of charge, so the magnitude of the total induced charge is the same as the magnitude of the charge at the center.