The drain of an N-channel MOSFET is shorted to the gate so that VGS =VDs. The threshold voltage (Vtn) of the MOSFET is 1 V. If the drain current (Ip) is 1 mA for VGs = 2 V, then for Vgs=3 V, Ip i: Explain!

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A: Source voltage can be calculated as, Gate to source voltage can be calculated as,

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A: