From where do we get energy required for the working of a generator?

Which part produces magnetic field for the working of a generator ?

State the law which governs the working of a generator

The bond energy is the energy required to

What is the working principle of AC generator?

The minimum energy required to permit a reaction is

If 13.6 eV energy is required to lonize the hydrogen atom, then the energy required to remove an electron from n =2 is

What is the energy conversion in a generator?