Question

The variation of inductive reactance (xl) of an inductor with the
frequency (f) of the ac source of 100 V and variable frequency is
shown in the fig.

(i) Calculate the self-inductance of the inductor.
(ii) When this inductor is used in series with a capacitor of
unknown value and a resistor of 10 ohm at 300 s-1, maximum
power dissipation occurs in the circuit. Calculate the
capacitance of the capacitor.

Answer 1

Answer:

k

Explanation:

When this inductor is used in series with a capacitor of unknown value and a resistor of 10 ohm at 300 s-1, maximum ... (f) of the ac source of 100 V and variable frequency is shown in the fig.