MCQOPTIONS
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| 1. |
A parallel plate capacitor has capacitance C when no dielectric between the plates. Now a slab of dielectric constant K, having same thickness as the separation between the plates is introduced so as to fill one-fourth of the capacitor as shown in the figure. The new capacitance will be |
| A. | \[(K+1)\frac{C}{4}\] |
| B. | \[(K+2)\frac{C}{4}\] |
| C. | \[(K+3)\frac{C}{4}\] |
| D. | \[\frac{KC}{4}\] |
| Answer» D. \[\frac{KC}{4}\] | |