Electronics - Voltage and Current - Discussion

For Rahul's question:.

Electrical energy is nothing but what we call as electricity, that is energy made by flow of charge through a conductor.

Electron energy is the energy possessed by an electron.

Comin to the point, here the 4th option electronic power supply denotes source of electric power to operate electronic circuits.

The most common source of energy for electronic circuits is obtained by converting the electrical energy available in the conventional alternating-current (ac) electric power mains to an appropriate voltage or current. These converters are often called as electronic power supplies.

Well said nidhya.:)))

Electrical Generator - Electric Energy to Mechanical Energy
Battery - Chemical Energy to Electric Energy.
Solar cell - Heat Energy to Electric Energy.
Electronic Power Supply - Ac to DC .

Generator coverts mechanical energy to electrical energy.

I accept the mahesh concept.

Ya I also agree with mahesh concept.

Thanks to both mahesh and divya.

Mahesh thanks for your expalanation.

Mahesh nice exapalanation.