00:01
So let us start with the concept which we are going to use here for this question.
00:07
So basically in db, the voltage gain can be defined as db is equals to the 10 log to the base 10, the amplitude gain or power gain that is ap and in the same manner we can define for the voltage gain also.
00:26
So for the a part we have to find the voltage gain here.
00:30
For that we have been given ap in decibel is equals to 80 decibels.
00:36
So this we can equate it to 10 log to the base 10 of ap and also we can equate to the 10 log to the base 10 a of v that whole square where av is the voltage gain.
00:53
So this is nothing but we have been given equals to how much that is 80.
00:56
So on to the both sides, 00 will get cancelled out and hence we get av is equals to 10 to the power 80 by 20.
01:08
So after taking 10 to the power, the voltage gain av which comes out 10 thousandths and hence this will become the required answer for a part of this question.
01:22
Now in b part we have to find the transfer characteristics...