MCQOPTIONS
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| 1. |
The capacity of an air condenser is 2.0 mF. If a medium is placed between its plates. The capacity becomes 12 mF. The dielectric constant of the medium will be [Pb. PMT 2003] |
| A. | 5 |
| B. | 4 |
| C. | 3 |
| D. | 6 |
| Answer» E. | |