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

Answers (1)

Charges on the glass rod are positive, so the charge on gold leaves will also be positive. Due to X-rays, more electrons from leaves will be emitted, so leaves becomes more positive and diverge further.

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