As shown in figures "A", "B", and "C" of the illustration, what is the purpose of the voltage amplifier segment of the 741 operational amplifier? See illustration EL-0111.

Question

Accepted Answer

it further amplifies the voltage difference between the inverting input and the non-inverting input as amplified by the differential amplifier and produces a very high gain

Answer

it further amplifies the voltage difference between the inverting input and the non-inverting input as amplified by the differential amplifier and produces a very low output impedance

Answer

it amplifies the voltage difference between the positive and negative power supplies

Answer

it further amplifies the voltage difference between the inverting input and the non-inverting input as amplified by the differential amplifier and produces a very low gain