MCQOPTIONS
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MCQOPTIONS
| 1. |
A \[12pF\] capacitor is connected to a 50V battery. How much electrostatic energy is stored in the capacitor [AFMC 2000] |
| A. | \[1.5\times {{10}^{-8}}\,J\] |
| B. | \[2.5\times {{10}^{-7}}\,J\] |
| C. | \[3.5\times {{10}^{-5}}\,J\] |
| D. | \[4.5\times {{10}^{-2}}\,J\] |
| Answer» B. \[2.5\times {{10}^{-7}}\,J\] | |