Question

Find the voltage gain v0/vs of the circuit given below, where R1 = 14 kΩ and R2 = 13 kΩ

Answer 1

The voltage gain is 2.07.

Step-by-step explanation:

Given that,

Resistance
`R_(1)=14\ k\Omega`

Resistance
`R_(2)=13\ k\Omega`

We need to calculate the voltage gain

Using formula of voltage source

`V_(s)=(V_(o)* R_(2))/(R_(1)+R_(2))`

`(V_(o))/(V_(s))=(R_(1)+R_(2))/(R_(2))`

Where,
`R_(1)` = first resistance

`R_(2)` =second resistance

`V_(s)` = source voltage

`V_(o)` = output voltage

Put the value into the formula

`(V_(o))/(V_(s))=(14+13)/(13)`

`(V_(o))/(V_(s))=2.07`

Hence, The voltage gain is 2.07