The following circuit consist of a $5 \,\mu F$ capacitor, having charge $50 \,\mu C$ as shown. The switch is closed at $t=0$. The value of current in $2 \,M \Omega$ resistor at $t=0$ is ........... $\mu A$
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(c)

$\Delta V=\frac{50}{5}=10 V$

$10=i\left(2 \times 10^6\right)$

$i=5 \,\mu A$

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