The capacitance of a capacitor is 4 times 10^ | vedclass

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Question

(A) The energy stored in a capacitor is given by the formula $U = \frac{1}{2} CV^2$.Given:Capacitance $C = 4 	imes 10^{-6} \ F$Potential difference $

Vedclass · Accepted Answer

$0.02$

Vedclass · Answer

(A) The energy stored in a capacitor is given by the formula $U = \frac{1}{2} CV^2$.Given:Capacitance $C = 4 	imes 10^{-6} \ F$Potential difference $V = 100 \ V$Substituting the values into the formula:$U = \frac{1}{2} 	imes (4 	imes 10^{-6}) 	imes (100)^2$$U = \frac{1}{2} 	imes 4 	imes 10^{-6} 	imes 10000$$U = 2 	imes 10^{-6} 	imes 10^4$$U = 2 	imes 10^{-2} \ J$$U = 0.02 \ J$Therefore,the energy required to discharge the capacitor is $0.02 \ J$.

The capacitance of a capacitor is $4 \times 10^{-6} \ F$ and it is charged to a potential difference of $100 \ V$. The energy required to completely discharge it is . . . . . . $J$.

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