A) 8V
B) 10V
C) 22V
D) 52V
Correct Answer: A
Solution :
[a] \[{{X}_{L}}=15\Omega ,\,{{X}_{C}}=11\Omega ,R=3\Omega \] \[{{X}_{L}}-{{X}_{C}}=4\] Impedance \[(Z)=\sqrt{{{R}^{2}}+{{({{X}_{L}}-{{X}_{C}})}^{2}}}\] \[Z=\sqrt{{{(3)}^{2}}+{{(4)}^{2}}}\] \[Z=5\Omega \] \[I=\frac{V}{Z}=\frac{10}{5}=2A\]You need to login to perform this action.
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