Question

how will you use an electroscope to (a. )detect and measure the charge on a body (b.) find the charge on a body.
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Answer 1

Here is ur answer!!

Now touch the body to be tested with the metal disc of the charged electroscope. If the divergence of the leaves increases, the body has similar charge that is the given body is also negatively charged. If the divergence of the leaves decreases, the body has unlike charge that is the given body is positively charged.

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