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A capacitor stores a charge of amount 0.05 C when connected across a battery of 100 V for a sufficient time. How much energy will be relaeased by this capacitor when it is discharged? |
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Answer» Solution :Given, charge STORED in the capacitor,`Q=0.05C` POTENTAIL difference across the capacitor, `V=100V` ENERGY stored in the capacitor will be: `U=(1)/(2) QV` `=(1)/(2)xx0.05xx100` `U=2.5J` The same energy will be RELEASED when the capacitor is discharged. |
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