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Solve the following.
An inductor, a capacitor and a resistor are connected in series to an A.C. supply of and …
An $8\text{ H}$ inductor, a $2\ \mu\text{F}$ capacitor and a $100\ \Omega$ resistor are connected in series to an A.C. supply of $220\text{ V}$ and $50\text{ Hz}$. Calculate:
(i)[1.25]
Impedance of the circuit.
(ii)[1.25]
Current flowing through the circuit.
(iii)[1.25]
Phase difference between the current and the supply voltage.
(iv)[1.25]
Average power consumed by the circuit.
Answer
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From ISC 2018 Specimen Physics Paper 1, question 20(a).