Question: A MOSFET with (lambda=0.01 mathrm{~V}^{-1}) is biased in the saturation region at (I_{D}=) (0.5 mathrm{~mA}). If (V_{G S}) and (V_{D S}) remain constant, what are

A MOSFET with $\lambda=0.01 \mathrm{~V}^{-1}$ is biased in the saturation region at $I_{D}=$ $0.5 \mathrm{~mA}$. If $V_{G S}$ and $V_{D S}$ remain constant, what are the new values of $I_{D}$ and $r_{o}$ if the channel length $L$ is doubled?

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