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PhysicsEMI/ACSeries AC CircuitsMedium2 minPYQ_2006

PhysicsMediumsingle choice

Given below is the circuit diagram of an AM demodulator. For good demodulation of AM signal of carrier frequency $f$ , the value of $RC$ should be

Answer:

Solution:

For good demodulation, $\frac{1}{f} ≪ RC or, RC ≫ \frac{1}{f} .$

Stream:AIIMSSubject:PhysicsTopic:EMI/ACSubtopic:Series AC Circuits

⏱ 2mℹ️ Source: PYQ_2006

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