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Questions  >>  CBSE XII  >>  Physics  >>  Alternating current
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Keeping the source frequency equal to the resonating frequency of the series LCR circuit , if the three elements L,C and R , an arranged in parallel , show that the total current in the parallel LCR circuit, is a minimum at this frequency . obtain the r.m.s value of current in each branch of the circuit for the elements and source whose values are L=5.0H,C=80μF,R=40Ω for this frequency

5.75A0.575A57.5A0.0575A

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