why are there two metallic plates attached to the bell jar of an electroscope ?
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Often there are grounded metal plates or foil strips in the bottle flanking the gold leaves on either side. ... This is because some of the charge from the object is conducted through the terminal and metal rod to the leaves. Since the leaves receive the same sign charge they repel each other and thus diverge.
Answered by
1
Answer:
Often there are grounded metal plates or foil strips in the bottle flanking the gold leaves on either side. ... This is because some of the charge from the object is conducted through the terminal and metal rod to the leaves. Since the leaves receive the same sign charge they repel each other and thus diverge.
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