The carrier wave is represented by C(t)=5 (10 π t) volt. A ...

CBSE Class 12 Physics 2014 Delhi Set 2 Paper

Question : 2 of 8

Marks: +1, -0

The carrier wave is represented by

C(t)=5 \sin

(10 \pi t)

volt. A modulating signal is a square wave as shown. Determine modulation index.

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