An amplitude modulated wave is as shown in figure. Calculate (i) the percentage modulation, (ii) peak carrier voltage and , (iii) peak value of information voltage.

Modulation voltage and carrier voltage of a wave is 12 and 4. Find modulation index

The minimum voltage in an amplitude modulated wave is 3 V and maximum voltage 11 V . The % modulation index is

The minimum voltage in an amplitude modulated wave is 3 V and maximum voltage 11 V . The % modulation index is

For an amplitude modulated wave message signal peak voltage = 20V carrier signal peak voltage = 20V. What is modulated index.

Calculate the power developed by an amplitude modulated wave in a load resistance of 100 Omega , if the peak voltage of carrier wave is 100 V and modulation index is 0.4.