MCQOPTIONS
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MCQOPTIONS
| 1. |
A condenser of capacity \[50\,\mu F\]is charged to \[10\ volts\]. Its energy is equal to [CPMT 1978; MP PET 1994; MP PMT 2000] |
| A. | \[2.5\times {{10}^{-3}}\ joule\] |
| B. | \[2.5\times {{10}^{-4}}\ joule\] |
| C. | \[5\times {{10}^{-2}}\ joule\] |
| D. | \[1.2\times {{10}^{-8}}\ joule\] |
| Answer» B. \[2.5\times {{10}^{-4}}\ joule\] | |