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Amrutha t Asked a Question
August 5, 2020 11:15 ampts 30 pts
  • IIT JAM
  • Physics (PH)

65 63. the lcr circuit shown below is driven by an ideal ac voltage source: r l ec at the resonant frequencyf=1/2tnlc (a) the current through r is infinite the

65 63. The LCR circuit shown below is driven by an ideal AC voltage source: R L EC At the resonant frequencyf=1/2TNLC (a) the current through R is infinite the current through R is zero (b) (c) the current through L is zero (d) the current through C is zero IISc-20091
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  • Chandra dhawan thankyou
    option a is correct as I and c are in aeries so this circuit behave as an open circuit and so current through R is infinite
    Likes(1) Reply(6)
    Amrutha t
    i have a doubt
  • Mahak thankyou
    option a is correct as l and c are in series so this circuit behaves as an open circuit and so current through R is infinite
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    Amrutha t
    sir, inductor block Ac. then why option c is not possible
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