1. The problem statement, all variables and given/known data With reference to the diagram attached. i) What would be a suitable value for Rg and why ii) If the drain current is 2mA, determine a suitable Q-point on the mutual characteristics and hence obtain a value for Rs 3. The attempt at a solution i) I chose a 2.2M ohm resistor and said that the value of the resistor has to be this large in order to keep the impedance high. Is this correct? ii) I don't understand how to start this question as I don't have enough variables. I have the Vds and the drain current which is the same for the source current, but how do I go from there? Is there a way to get the Vgs from the mutual characteristics graph?