What happens to inductive reactance and current in a purely inductive circuit if frequency is halved

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7.Alternating Current

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What happens to the inductive reactance and the current in a purely inductive circuit if the frequency is halved ?

A

Both, inductive reactance and current will be halved.

B

Inductive reactance will be halved and current will be doubled.

C

Inductive reactance will be doubled and current will be halved.

D

Both, inducting reactance and current will be doubled.

(JEE MAIN-2021)

Solution

$X _{ L }=\omega L$

$i =\frac{ v _{0}}{\omega L }$

Standard 12

Physics

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