Electrostatics

Question: A glass rod rubbed with silk is used to charge a gold leaf electroscope and the leaves are observed to diverge. The electroscope thus charged is exposed to X-rays for a short period. Then

1) The divergence of leaves will not be affected

2) The leaves will diverge further

3) The leaves will collapse

4) The leaves will melt

Solution:

Explanation: 2e

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