Define Transconductance and output drain resistance of MOSFET

Given shows the mutual characteristic for a junction gate field effect transistor. When the gate-source voltage is -2.5V, determine the value of drain current, the dynamic value of forward transconductance. -2.5V 2.5V - 12mA 5 mA -5.0-4.5 -4.0 -3.5 -3.0-2.5 -2.0 -1.5 -1.0 -0.5 Gate-source voltage, VGs (V) 0 20 18 16 14 12 10 00 6 4 2 0 Drain current, (mA)

2) Using the electrical characteristics data provided for 2N7000G n-channel mosfet, determine the following: 5M i) the K value for the mosfet. ii) Sketch the Transfer characteristics show all your calculation steps clearly.

Consider the BJT circuit in Figure 6. Assume that the following values remain constant during the operating conditions, DC  = 100 and VBE = 0.65V,Calculate:i. Base, collector and emitter currents ii. VCE and VCB iii. DC alpha, DC