What do you mean by changing the gain of amplifier?
Answers
Answered by
0
Hey mate!!!
➡️Gain is a ratio so it does not have any unit. The ratio of output current to input current of an amplifier is defined as current gain, the ratio of output voltage to input voltage is defined as voltage gain and similarly the ratio of output power to input power of an amplifier is known as power gain of amplifier.
➡️Gain is a ratio so it does not have any unit. The ratio of output current to input current of an amplifier is defined as current gain, the ratio of output voltage to input voltage is defined as voltage gain and similarly the ratio of output power to input power of an amplifier is known as power gain of amplifier.
Answered by
5
Hii
you are welcome in my ans
gain is ratio of output current to the input current so it cannot have unit .
like that
the ratio of input power to the output power of amplifier is called gain amplifier .
____/\____☹️
Hope it may helps you✊✊
Similar questions