ElectroMagnetic InductionHard
Question
In the circuit, as shown in the figure, if the value of R.M.S. current is 2.2 ampere, the power factor of the box is
Options
A.
B.1
C.
D.
Solution
As current in the circuit is given by 
⇒ XL = XC = ωL = 100π ×
= 100Ω
cosθ =
⇒ XL = XC = ωL = 100π ×
= 100Ωcosθ =
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