Questions
A capacitor of and an inductor of 1 H are joined in series. An ac of 50 Hz is applied to this combination. What is the impedance of the combination?
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Correct option is B
Here,XL=ωL=2πfL=2π×50×1=100 πΩ XL=ωC=12πfC=12π×50×10×10-6=103πΩSo, X=XL-XC=100π-103π=102π2-10πΩ
Similar Questions
In the given circuit, initially the charge on capacitor is Q0 . At t = 0 switch S is closed. Which of the following statement(s) is/are correct?
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