Physics - EMI/AC Question with Solution | TestHub
PhysicsEMI/ACAC current and voltageEasy2 minPYQ_2019
PhysicsEasysingle choice
Assertion : A capacitor of suitable capacitance can be used in an AC circuit in place of the choke coil. Reason : A capacitor blocks DC and allows AC only.
Options:
Answer:
B
Solution:
We can use a capacitor of suitable capacitance as a choke coil, because average power consumed in an ideal capacitor is zero. Therefore, like a choke coil, a condenser can reduce without power dissipation.
Stream:AIIMSSubject:PhysicsTopic:EMI/ACSubtopic:AC current and voltage
⏱ 2mℹ️ Source: PYQ_2019
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