What is the unit of impedance?
الشرح
Impedance is opposition to current, so like resistance it is expressed in ohms even though it includes reactance as well. Volts and amperes measure the driving force and the flow, not the opposition.
Impedance is opposition to current, so like resistance it is expressed in ohms even though it includes reactance as well. Volts and amperes measure the driving force and the flow, not the opposition.