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Electrostatic Potential And Capacitance

Question
CBSEENPH12037982

The power factor of an a.c. cirucit is 0.5. What will be the phase difference between voltage and current in this circuit?

Solution

Given,
Power factor, cos ϕ = 0.5 = 12 = cos 60°

Therefore, 

Phase difference between voltage and current is 60° or π3 radian.

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