A 50 `Omega` electric heater is connected to 100 V. 60 Hz ac sinusoidal supply.

A 40Omega electric heater is connected to a 200 V , 50 Hz mains supply. The peak value of electric current flowing in the circuit is approximately

A 40Omega electric heater is connected to a 200 V , 50 Hz mains supply. The peak value of electric current flowing in the circuit is approximately

A 40Omega electric heater is connected to a 200V, 50Hz main supply. The peak value of electric current flowing in the circuit is approx.

A 100 Omega resistor is connected to a 220 V. 50 Hz ac supply. What is the rms value of current in the circuit ?

A 100 Omega resistor is connected to a 220 V. 50 Hz ac supply. What is the net power consumed over a full cycle ?

A 50 Omega electric iron is connected to an ac supply of 200V, 50 Hz. Calculate (i) average power delivered to iron (ii) peak power and (iii) energy spent in one minute.

A 50 Omega electric iron is connected to an ac supply of 200V, 50 Hz. Calculate (i) average power delivered to iron (ii) peak power and (iii) energy spent in one minute.

A 100 Omega resistor is connected to a 220 V, 50 Hz ac supply. What is the rms value of current in the circuit?