A current of 2A passes through a wire of resistance 4Ω for 3 minutes. Calculate the energy lost

Similar Questions

Which of the following materials does not serve as a safety device in electrical circuits? ...

Large transformers, when used for some time, become very hot and are cooled by circulating oil. The ...

The nucleon and proton numbers of a neutral atom of an element are 238 and 92 respectively. Det...

What is the angular velocity of an object in a horizontal circular path of radius 1.5m with a consta...

If the refractive index of a medium in air is 2.0, what is the critical angle for this medium? ...

Which of the following statements describes a body in a stable equilibrium correctly? ...

The horizontal floor of a water reservoir appears to be 1.0m deep when viewed vertically from above....

what is likely to happen if the glass of a thermometer expands more upon heating than the liquid ins...

Radio carrier waves are generated by causing electrons to oscillate rapidly in...

What is the velocity of sound at 100 oC if the velocity of sound at 0 oC is 340ms -1? ...