Frictional electricity is the electricity by

An electric circuit means

Voltaic cell is called

A long cylindrical non-conducting tube on which insulated Copper wire is wound closely leaving no space between the turns is called

The work done in driving current in the circuit is called

Flow of charged particles constitutes

Name a device that helps to maintain a potential difference across a circuit

To avoid rusting of iron, it is coated with

The SI unit of electric current is

The modified form of Leclanche cell is called