QJEEM22Pha2a9: JEE Main 2022 Physics - Class 12 JEEM22Pha2a9 Solution: A square wave of the modulating signal is shown in the figure.…

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A square wave of the modulating signal is shown in the figure. The carrier wave is given by $C (t) = 5 \sin (8 π t)$ Volt. The modulation index is :

JEE Main 2022 (Online) 27th July Evening Shift Physics - Communication Systems Question 29 English

Accepted Answer

$μ = \frac{A_{m}}{A_{c}}$

$= \frac{1}{5} = 0.2$

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