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The circuit shown in the figure consists of a charged capacitor of capacity 3\; \mu F and charge of 30\; \mu C. At time t = 0, when the key is closed, the value of current flowing through the 5\; M\Omega resistor is 'x' \mu A. The value of 'x' to the nearest integer is _________.
Option: 1 2
Option: 2 3
Option: 3 4
Option: 4 5

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\begin{array}{l} i _{0}=\frac{ V }{ R }=\frac{30 / 3}{5 \times 10^{6}}=2 \times 10^{-6} A \\ \\ \therefore \text { Ans. }=2.00 \end{array}

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Deependra Verma

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