⦁ Define alternating current.
⦁ A resistor of 12 Ω, an inductor of 0.15 H and a capacitor of 100 µF are connected in series across a 230 V, 50 Hz.
Calculate the:
(i) inductive reactance;
(ii) capacitive reactance;
(iii) impedance;
(iv) current flowing in the circuit.