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A modulating signal of frequency 5 kHz a...

A modulating signal of frequency 5 kHz and peak voltage of 8V is used to modulate a carrier of frequency 10 MHz and peak voltage 10V. Then the amplitude of USB is _____V.

A

3

B

4

C

2

D

5

Text Solution

Verified by Experts

The correct Answer is:
B
`(muA_c)/(2) = (A_m)/(A_c) xx (A_c)/2 = A_m/2 = 8/2 = 4V`
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