The output voltage of an ideal transformer, connected to a 240 V a.c. mains is 24 V.
Channel: Doubtnut
Date: 2020-08-23

The output voltage of an ideal transformer, connected to a 240 V a.c. mains is 24 V. when this transformer is used to light a bulb with rating 24 V, 24 W, calculate the current in the primary coil of the circuit.