Question

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1
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(a) Name the instrument shown in the picture.
(b) Why is it used?
(c) Which method of charging is shown in the picture?
(d) What type of charge is obtained by the uncharged object in this method ?
(e) Why the metal foils diverge in case 1 and 3?​

Answer 1

Better you search in Google.

Explanation:

ok,borr