The output-port(drain-source terminals) of an n-channel depletetion -mode MOSFET with parameters K=0.25mA/V^2 and Vtr= - 2Vis connected to a Thevenin circuit consisting of Vdd=7V andRd=1.5kOhm. The input port is connected to a Thevenin circuit consisting of Vin=5V and Rg=10kOhm.
Find the operating point Id,Vds of the drain-source port.