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Q. In the following circuit, the values of current flowing in the circuit at $f =0$ and $f =\infty$ will respectively bePhysics Question Image

Alternating Current

Solution:

$I=\frac{E}{Z}=\frac{E}{\sqrt{R^{2}+\left[2 \pi f L-\frac{1}{2 \pi f C}\right]^{2}}}$