What happens to the inductive reactance and the current in a purely inductive circuit if the frequency is halved?
Solution
${X_L} = \omega L$<br><br>$X{'_L} = \left( {{{{X_L}} \over 2}} \right)$<br><br>$\because$ $I = {V \over {{X_L}}}$<br><br>& $I' = {{2V} \over {{X_L}}} = 2I$
About this question
Subject: Physics · Chapter: Alternating Current · Topic: AC Circuits: R, L, C
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