United States or Belarus ? Vote for the TOP Country of the Week !
When a current is flowing through a circuit the material of which the wire is made not only opposes its passage this is called its ohmic resistance but a counter-electromotive force to the current is set up due to the inductive effects of the current on itself and this is called impedance.
When a current is flowing through a circuit the material of which the wire is made not only opposes its passage this is called its ohmic resistance but a counter-electromotive force to the current is set up due to the inductive effects of the current on itself and this is called impedance.
Word Of The Day