Physics - EMI/AC Question with Solution | TestHub
PhysicsEMI/ACQuality and Power factorMedium2 minQB
PhysicsMediumsingle choice
In a series circuit with , power factor is . If a capacitor of capacitance with is added to the circuit the power factor becomes . The ratio of to will be :
Options:
Answer:
B
Solution:
In case of circuit:
Given:
In case of circuit:
Therefore,
Stream:JEESubject:PhysicsTopic:EMI/ACSubtopic:Quality and Power factor
⏱ 2mℹ️ Source: QB
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