Impedance Calculator
Posted by Dinesh onOnline electrical calculator to calculate electrical impedance from resistance and reactance values.
Electrical impedance is the measure of the opposition that a circuit presents to a current when a voltage is applied. The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
Electrical Impedance Calculation
Formula:
where,
X is the reactance, measured in ohms.
j is the square root of minus one, usually represented by Imaginary unit.
Z is the impedance, measured in ohms.
R is the resistance, measured in ohms.