A transistor has a current gain of 50. If the collector resistance is `5 killo Omega`and input resistance is `1 killo omega`, calculate output voltage if the input voltage is `0.01V`

Answer

2.5

Explanation

Here `beta= 50 , R_0 = 5 xx10^3 Omega`
`R_i =10^3Omega,V_i=0.01 V`
`A_V=V_0/V_i=beta.(R_0)/(R_i)`
or `V_0=beta(R_0xxV_i)/(R_i)=50xx(5xx10^3xx0.01)/(10^3)`
`=2.5V`