Saturday, 16 August 2014



This is the third  passive component used in electronics circuits,it stores energy in the form of magnetic field and delivers it as and             when required.                        Whenever current passes through a conductor,lines of magnetic flux are generated around it.This flux opposes any change in current due to the  induced e.m.f.this opposition to the change in current is known as inductance and the component producing inductance is known as inductor. The unit of inductance is Henry.