Notes on lesson on Electricity |




Electricity is the flow of electric charges.The electric charges produced by friction which remains bound to the surface of an insulator and do not flow is called static electricity. This note provides information about static electricity with its causes and effects and about thunderstorm and lightning conductor.

Current Electricity

Current electricity is a form of energy produced due to the continuous flow of electrons through a conductor. The device which we obtain electricity are called sources of electricity.In this note, we study about current electricity, sources of electricity, electric circuit, symbols used in circuit diagrams and combination of cells.