MHT CET 2023 Physics question

The reciprocal of the total effective resistance of LCR a.c. circuit is called

(A)impedance
(B)admittanceCorrect
(C)resistance
(D)inductive and capacitive reactance

Answer: (B)

Solution

The total effective opposition offered by an LCR series circuit to the alternating current is its impedance . The reciprocal of impedance, , is called the admittance (SI unit siemens),

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Question ID VK-098277