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Standard XII

Physics

Resultant Amplitude

A carrier wav...

Question

A carrier wave of frequency 10MHz and peak value 10V is amplitude modulated by a 5kHz sine wave of amplitude 6V. The modulation factor is

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1/6

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0.6

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Solution

The correct option is C 0.6
Modulation Factor $= \frac{E_{S}}{E_{C}} = \frac{6}{10} = 0.6 v$

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A carrier wave of frequency 10MHz and peak value 10V is amplitude modulated by a 5kHz sine wave of amplitude 6V. The modulation factor is

The correct option is C 0.6Modulation Factor =ESEC=610=0.6v

The correct option is C 0.6
Modulation Factor $= \frac{E_{S}}{E_{C}} = \frac{6}{10} = 0.6 v$