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What is the resistance to be connected in series with a condenser of a capacity 5μF  so that the phase difference between the current and the applied voltage is 450 when the angular frequency of the applied voltage is 400 rads1 

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a
250Ω
b
400Ω
c
500Ω
d
600Ω

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detailed solution

Correct option is C

It phase difference between voltage and current is 450 then Xc = R.1ωC=R15×10-6×400=R=1032=500Ω

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Similar Questions

The diagram shows a capacitor C and a resistor R connected in series to an ac source. V1  and V2  are voltmeters and A is an ammeter

Consider now the following statements
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