Sagot :
Answer:
Quite simply, an amplifier is a very small electromagnetic or electrical device that increases an input signal – whether this is current, voltage or power – and delivers this amplified signal to an output circuit
Answer:
Quite simply, an amplifier is a very small electromagnetic or electrical device that increases an input signal – whether this is current, voltage or power – and delivers this amplified signal to an output circuit
pa braliest
Explanation: