MCQOPTIONS
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| 1. |
The capacity of a condenser in which a dielectric of dielectric constant 5 has been used, is \[C\]. If the dielectric is replaced by another with dielectric constant 20, the capacity will become [MP PMT 1996] |
| A. | \[\frac{C}{4}\] |
| B. | \[4C\] |
| C. | \[\frac{C}{2}\] |
| D. | \[2C\] |
| Answer» C. \[\frac{C}{2}\] | |