A specific type of MOSFET has VT = -1 V. The MOSFET is in the ON state (a short exists between its drain and source) when vGS ≥ VT. The MOSFET is in the OFF state (an open circuit exists between its drain and source) when vGS < VT.
(a) Graph the iDS versus vGS characteristics of this MOSFET.
(b) Graph the iDS versus vDS characteristics of this MOSFET for vGS ≥ VT and vGS < VT.