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(a) Find the current in the 20(Omega)res...

(a) Find the current in the `20(Omega)`resistor shown in figure.(b)If a capacitor of capacitance `4(mu)F is joined between the point A and B,what would be the electrostatic energy stored in it in steady state?

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The correct Answer is:
(a) `(1)/(5)` A (b) `50 mu J`
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