Physics

Problem

230\,\text{V}

50\,\text{Hz}

alternating supply is connected to a resistor of

30\,\Omega

in series with a capacitor of

8.0\,\mu\text{F}

. Determine the value of inductance that must be added in series so that the current leads the supply voltage by

30^{\circ}

50\,\text{Hz}