# Resonance and its applications

### Explanation of question 12

A parallel tuned circuit is connected across an AC supply of voltage V The supply current at resonance will be

The answer is :- 1 By Ohm's Law I = V / Z

Z = L / CR at resonance

1 / Z = CR / L

V / Z = VCR / L = I

BACK

page (tq1012ex)
Some material Copyright John Bowyer G4KGS.
Click here for important Copyright information
Web Space provided by Hostroute.com Ltd
Contact details