MCQOPTIONS
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| 1. |
A table tennis ball which has been covered with conducting paint is suspended by a silk thread so that it hang between two plates, out of which one is earthed and other is connected to a high voltage generator. This ball |
| A. | Is attracted towards high voltage plate and stays there |
| B. | Hangs without moving |
| C. | Swing backward and forward hitting each plate in turn |
| D. | Is attracted to earthed plate and stays there |
| Answer» D. Is attracted to earthed plate and stays there | |