A common-source amplifier, such as shown in Figure 4.14 in the text, has parameters \(r_{o}=100 \mathrm{k} \Omega\) and \(R_{D}=5 \mathrm{k} \Omega\). Determine the transconductance of the transistor if the small-signal voltage gain is \(A_{v}=-10\). Assume \(R_{S i}=0\).

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