Capacitance Inductance Reactance Resonance Q of a Circuit Tuned Circuit Transformers Audio Freq. LAW - A potential difference of 1 volt will force a current of 1 ampere through a resistance of 1 ohm . The difference in voltage between the two ends of a conductor through which a current flows. Also known as a voltage drop. Electrical Pressure or Force.
Resistance is similar in many respects to mechanical friction.
The resistance of a wire depends on its material, length, thickness and temperature. May be defined as the property of a circuit to oppose any change in voltage. May be defined as the property of a circuit to oppose any change in current. Inductance can be in phase or out of phase. As the current increases through an inductor, the magnetic field increases, exactly in step.