reactance

柯林斯词典

reactance /rɪˈæktəns/

• 1. N the opposition to the flow of alternating current by the capacitance or inductance of an electrical circuit; the imaginary part of the impedance , = R + iX, where R is the resistance, i = √–1, and X is the reactance. It is expressed in ohms 電抗→compare resistance

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