Physics · 2022
JEE Main · 27 July 2022, Shift 2 · Q50
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:
A square wave of the modulating signal is shown in the figure. The carrier wave is given by $\displaystyle \mathrm{C}(\mathrm{t})=5 \sin (8 \pi \mathrm{t})$ Volt. The modulation index is :
Official answer
(1)
$\displaystyle 0.2$
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