A message signal of frequency 10 kHz and peak voltage 10 V is used to modulate a carrier of frequency 1 MHz and peak voltage 20 V. Determine (i) the modulation index, (ii) the side bands produced.

University Physics Volume 2
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Chapter15: Alternating-current Circuits
Section: Chapter Questions
Problem 34P: An ac source of voltage amplitude 10 V delivers electric energy at a rate of 0.80 W when its current...
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A message signal of frequency 10 kHz and peak voltage 10 V is used to modulate a carrier of frequency 1 MHz and peak voltage 20 V. Determine

(i) the modulation index,

(ii) the side bands produced.

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