A resistor of certain resistance R is able to produce 440 J

Last updated: 6/24/2023

A resistor of certain resistance R is able to produce 440 J of thermal energy in 22s When an electric current of 2A is passed through the resistor On increasing the electric current to 5A the thermal energy produced in the same time will be 1 1 80 KJ 3 2 75 KJ 2 2 20 KJ 4 3 2 KJ