[" Q "1" audio signal of "0.1V" is used in amplitude "],[" modulation of a career wave of amplitude "0.3],[" V.Find out the modulation index? "]

An audio signal of 0.1 V is used in amplitude modulation of a career wave of amplitude 0.3 V. The modulation index is

An audio signal of 0.1 V is used in amplitude modulation of a career wave of amplitude 0.3. The modulation index is

An audio signal of amplitude 0.1 V is used is used in amplitude modulation of a carrier wave of amplitude 0.2 V. Calculate the modulation index.

An audio signal of amplitude 0.1 V is used is used in amplitude modulation of a carrier wave of amplitude 0.2 V. Calculate the modulation index.

For an amplitude modulated wave, the maximum amplitude is found to be 2 V. The modulation index is

A carrier wave of amplitude 200v is used for modulation of a sine wave of 40v and I KHz. Modulation index—

An audio signal of amplitude one half the carrier amplitude is employed in amplitude modulation. What is the modulation index?

If the maximum amplitude of an amoplitude modulated wave is 25 V and the minimum amplitude is 5V, the modulation index is

Explain the term , 'amplitude modulation' of a signal . For an amplitude modulated wave, the maximum amplitude is 10 V and the minimum amplitude is 2 V.Calculate the modulation index.