MCQOPTIONS
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| 1. |
A parallel plate capacitor has area of plate A and plate separation d. Its capacitance is C. A metallic plate P of area A and negligible thickness is added as shown in Figure. The new value of capacitance is |
| A. | C |
| B. | 2C |
| C. | 0.5 C |
| D. | 0.25 C |
| Answer» B. 2C | |