Physics, asked by sindamsana1284, 9 months ago

A carrier wave of peak voltage 14 V is used for transmitting a message signal. The peak voltage of modulating signal given to achieve a modulation index of 80% will be :

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Answered by Manulal857

1

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Hey Buddy here's ur answer

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Answered by vinayvsnaidup6t7c5

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Modulation index = Am/Ac
0.8 = Am/14
Am = 11.2 V

Am- peak voltage of message signal

Ac- peak voltage of carrier wave

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