For the circuit shown below, assume collector current…

  For the circuit shown below, assume collector current I C Q = 4   mA I_{CQ} = 4 \, \text{mA} , β = 100 \beta = 100 (with I E ≈ I C I_E \approx I_C ​), and V B E ( on ) = 0.7   V V_{BE(\text{on})} = 0.7 \, \text{V} . The emitter resistor R E R_E ​ is given as 1   k Ω 1 \, \text{k}\Omega , as indicated. Determine the value of R 1 R_1 that ensures the circuit remains bias-stable. For this calculation, you do not need the values of R C R_C or V C E V_{CE} ​. Assume the transistor operates in the forward active region. Select the value closest to your result. find R1.jpg

Free Response B2:  Answer this below and show your work in t…

Free Response B2:  Answer this below and show your work in the space marked for Free Response B The chemical reaction for the explosion of a fertilizer bomb is as follows: NH4NO3(s) –>  N2 (g) +O2 (g) + H2O (g) If you detonate [x] g of ammonium nitrate and try to contain it in a [v] mL container (pipe) at [T] °C, what will the pressure in the container be (in atm)?