Physics Communication System ( Not In Syllabus ) Modulation, Modulation Index and Demodulation MCQ (Single Correct)

An AM wave has 1800 watt of total power content, For 100% modulation the carrier should have power content equal to

A
1000 watt
B
1200 watt
C
1500 watt
D
1600 watt

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Verified by Experts
The correct answer is:
B

Total power of AM wave,
For modulation, depth of modulation,
If be the carrier power, then we know that,

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