54. A sinusoidal voltage of 1 V peak is applied at the input of an amplifier which operates at ± 12 V power supplies. A sinusoidal voltage of 10 peak is available across a 1 k ohm load at the output of the amplifier. The input current to the amplifier from sinusoidal source is negligible. If the amplifier draws a current of 10 mA from each of the two power supplies. The power dissipated in the amplifier is
Option (A)
50 mW
Option (B)
140 mW
190 mW
240 mW
Correct Option: