alternating-currents Question 19
Question: Q. 4. A capacitor of unknown capacitance, a resistor of $100 \Omega$ and an inductor of self inductance $L=\left(4 / \pi^{2}\right)$ henry are connected in series to an ac source of $200 \mathrm{~V}$ and $50 \mathrm{~Hz}$. Calculate the value of the capacitance and impedance of the circuit when the current is in phase with the voltage. Calculate the power dissipated in the circuit.
U] [O.D. I, 2016]
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