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If a.b.c source of 7V is connected across AB, how much charge is drawn from the source and what is the energy stored in the network ? |
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Answer» SOLUTION :If the voltage across AB be V = 7 V, then net charge drawn from the voltage source `Q = CV = (6/7 muF) xx (7 V) = 6 muC` and the energy stored in the network `U = 1/2 QV = 1/2 xx(6 muC) xx (7 V) = 21 muJ` |
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