Two capacitor one of capacitance C and other capacitance C/2 are connected with a battery of V volt

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1. Electric Charges and Fields

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Two capacitor one of capacitance $C$ and other capacitance $C/2$ are connected with a battery of $V$ $volt$ then heat produced in connecting wire

A

$2\, CV^2$

B

$\frac{1}{4}\,C{V^2}$

C

$\frac{3}{4}\,C{V^2}$

D

$\frac{1}{2}\,C{V^2}$

Solution

$\mathrm{U}_{\text {stored }}=\frac{1}{2} \mathrm{CV}^{2}+\frac{1}{2} \frac{\mathrm{C}}{2} \mathrm{V}^{2}=\frac{3}{4} \mathrm{CV}^{2}$

Standard 12

Physics

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