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Network Elements and the Concept of Circuit

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Network Theory

Network Elements and the Concept of Circuit
Network theory miscellaneous
  1. In the circuit of the given figure, the magnitude of VL and VC are twice that of VR. The inductance of the coil is—


    1. 2.14 mH
    2. 5.30 H
    3. 31.8 mH
    4. 1.32 H
Correct Option: C

It is given that VL = VC = 2VR means circuit in the resonance since here VL = VC
VL = 2VR = 10
ωL = 10


L =
10
 =
10
= 31.8 mH
2πφ2 × π × 50


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