MCQOPTIONS
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| 1. |
An uncharged capacitor of 0.01 F is charged first by a current of 2 mA for 30 s and then by a current of 4 mA for 30 s. The final voltage in it will be |
| A. | 12 V |
| B. | 18 V |
| C. | 24 V |
| D. | 30 V |
| Answer» C. 24 V | |