An inductance of negligible resistance, whose reactance is 22 ohm at 200 hertz is connected to a 220 volt, 50 hertz power line, what is the value of the inductance and reactance?

A 100 ohm geyser is connected to 220 Volt, 50 cycles s^-1 what is its peak power

A 100 ohm iron is connected to a 220 volt, 50 cycles wall plug. What is its average potential difference.

A 100 ohm geyser is connected to 220 Volt, 50 cycles s^-1 what is its average powe delivered

A 100 ohm iron is connected to a 220 volt, 50 cycles wall plug. What is its peak potential difference.

A n a.c. circuit that contians an inductance and a resistance has an impedance of 50 ohm at 100 Hz and an impedance of 100 ohm at 500 Hz. What are the values of inductance and the resistance of the circuit?

A 100 ohm geyser is connected to 220 Volt, 50 cycles s^-1 what is its energy delivered in 10 minutes?

Find the maximum value of current, when inductance of 3.5 henry is connected to 250 volt, 50 cycles supply.

A coil of negligible resistance and inductance 0.02 henry is connected in series with a wire of zero inductance and resistance 12 ohm. An alternaitng e.m.f of 130 volt and 40 Hz is applied. Calculate the current, potential difference across the resistance and the angle of lag.

A coil of inductance 0.50 H and resistance 100 Omega is connected to a 240 V, 50 Hz ac supply. What is the maximum current in the coil?

A series circuit contains a resistor of 20Omega , a capacitor and an ammeter of negligible resistance. It is connected to a source of 200 V, 50 Hz. If the reading of ammeter is 2.5 A, calculate the reactance of the capacitor.