0 votes 0 votes In the circuit shown below, the silicon $npn$ transistor $Q$ has a very high value of $\beta.$ The required value of $R_{2}$ in $k\Omega$ to produce $I_{C} = 1\: mA$ is $20$ $30$ $40$ $50$ Electronic Devices gate2013-ec electronic-devices + – Milicevic3306 asked Mar 25, 2018 • recategorized Nov 15, 2020 by gatecse Milicevic3306 16.0k points 89 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.