A signal A \cos \omegat is transmitted using v_0 \sin \omega_0t as carrier wave. The correct amplitude modulated (AM) signal is: [9 Apr 2019 Shift 1]

Correct Answer is : v0sinω0t+A2sin (ω0−ω)t+ A2sin (ω0+ω)t

v_{0} \sin \\omega_{0} t+A \cos \\omega t

v_{0} \sin \\omega_{0} t+ \frac{A}{2} \sin (\\omega_{0}-\omega) t+ \frac{A}{2} \sin (\\omega_{0}+\\omega) t

(v_{0}+A ) \cos \\omega t \sin \\omega_{0} t

v_{0} \sin [\\omega_{0}(1+0.01 A \sin \omega t) t ]

JEE Main 9 Apr 2019 Paper 1 Solved Paper

Section: Physics

Question : 12 of 90

Marks: +1, -0

A signal A cos ωt is transmitted using v0 sin ω0t as carrier wave. The correct amplitude modulated (AM) signal is:

[9 Apr 2019 Shift 1]

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