A sinusoidal carrier wave of amplitude 40 V is amplitude modulated by a sinusoidal signal voltage. What is the amplitude of each side band if the modulation index is 25%.A. A. 5 VB. B. 4 VC. C. 6 VD. D. 8 V

A sinusoidal carrier wave of amplitude 40 V is amplitude modulated by

1.	A sinusoidal carrier wave of amplitude 40 V is amplitude modulated by a sinusoidal signal voltage. What is the amplitude of each side band if the modulation index is 25%.A. A. 5 VB. B. 4 VC. C. 6 VD. D. 8 V
Answer» Correct Answer - A `A_C` = 40 V and `mu`=25% = 0.25 `therefore` Amplitude of each side band `=(muA_C)/2=(0.25xx40)/2`=5 V

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A sinusoidal carrier wave of amplitude 40 V is amplitude modulated by a sinusoidal signal voltage. What is the amplitude of each side band if the modulation index is 25%.A. A. 5 VB. B. 4 VC. C. 6 VD. D. 8 V

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