MCQ
For the circuit shown in the fig., the current through the inductor is $0.9\,A$ while the current through the condenser is $0.4\,A$. Then
  • A
    current drawn from generator $I = 1.13 \,A$
  • B
    $\omega = 1/(1.5\,LC)$
  • $I = 0.5\, A$
  • D
    $I = 0.6\, A$

Answer

Correct option: C.
$I = 0.5\, A$
c
The current drawn by inductor and capacitor will be in opposite phase. Hence net current drawn from generator

$= I_L -I_C = 0.9 -0.4 = 0.5\,amp.$

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