MCQOPTIONS
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| 1. |
The charges on two sphere are\[+7\,\mu C\] and \[-5\,\mu C\] respectively. They experience a force F. If each of them is given and additional charge of \[-2\,\mu C\], the new force of attraction will be [RPET 2002] |
| A. | F |
| B. | F / 2 |
| C. | \[F/\sqrt{3}\] |
| D. | 2F |
| Answer» B. F / 2 | |