When a current of 4.0A passes through a certain resistor for 10 minutes, `2.88 xx 10^(4)J` of heat a
Channel: Doubtnut
Date: 2020-01-26

When a current of 4.0A passes through a certain resistor for 10 minutes, `2.88 xx 10^(4)J` of heat are produced. Calculate: (a) the power of the resistor. (b) the voltage across the resistor.