An AC circuit has R = 100 Ω , C = 2 μ F and L = 80 mH , connected in series. The quality factor of…

An AC circuit has R=100Ω,C=2μF and L=80mH, connected in series. The quality factor of the circuit is :
  1. 2
  2. 0.5
  3. 20
  4. 400

Solution

The quality factor of LCR circuit is given by Q=ωLR=1RLC=110080×10-32×10-6=2

Asked in: JEE Main 2020 (06 Sep Shift 1)

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