Ans. Power is transferred through induced emf .
Also Read :
- A step up transformer operates on a 230 V line and a load current of 2 ampere. The ratio of the…
- A transformer having efficiency 90% is working on 100 V and at 2.0 kW power. If the current in the…
- If the coefficient of mutual induction of the primary and secondary coils of an induction coil is 6H…
- Between the primary and secondary rainbows, there is a dark band known as Alexandra’s dark band.…
- The electric current existing in a discharge tube is 2.0μA. How much charge is transferred…
- Water is falling on the blades of a turbine at a rate of 100 kg/s from a certain spring. If the…
- The primary origin (s) of magnetic lies in
- Consider the quantities, pressure, power, energy, impulse, gravitational potential, electrical…
- Find the magnifying power of a compound microscope whose objective has a focal power of 100 D and…
- In heat transfer, which method is based on gravitation ?