In a series CR circuit shown in figure, the applied voltage is 10 V and the voltage across capacitor is found to be 8 V. If the voltage across R and the phase difference between current and the applied voltage respectively be x and tan−1(y), then the value of 2xy is

In a series CR circuit shown in figure, the applied voltage is 10 V an

1.	In a series CR circuit shown in figure, the applied voltage is 10 V and the voltage across capacitor is found to be 8 V. If the voltage across R and the phase difference between current and the applied voltage respectively be x and tan−1(y), then the value of 2xy is
Answer» In a series $C R$ circuit shown in figure, the applied voltage is $10 V$ and the voltage across capacitor is found to be $8 V$ . If the voltage across $R$ and the phase difference between current and the applied voltage respectively be $x$ and ${tan}^{- 1} (y)$ , then the value of $\frac{2 x}{y}$ is

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In a series CR circuit shown in figure, the applied voltage is 10 V and the voltage across capacitor is found to be 8 V. If the voltage across R and the phase difference between current and the applied voltage respectively be x and tan−1(y), then the value of 2xy is

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