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A resistor, a inductor and a capacitor are connected in series to an ac supply generating an emf …

Physics20235 marksNumerical
A $60\,\Omega$ resistor, a $1\cdot0\text{ H}$ inductor and a $4\mu\text{F}$ capacitor are connected in series to an ac supply generating an emf $e = 300\sin(500t)\text{ V}$. Calculate: (a) impedance of the circuit. (b) peak value of the current flowing through the circuit. (c) phase difference between the current and the supply voltage.
(a)[2.0]
impedance of the circuit.
(b)[1.5]
peak value of the current flowing through the circuit.
(c)[1.5]
phase difference between the current and the supply voltage.

Answer

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Alternating Current

From ISC 2023 Physics Paper 1, question 18(i).