Question:
The plate current in a triode can be written as $\mathrm{i}_{\mathrm{p}}=\mathrm{k}\left(\mathrm{V}_{\mathrm{g}}+\frac{\mathrm{V}_{\mathrm{p}}}{\mu}\right)^{3 / 2}$
Show that the mutual conductance is proportional to the cube root of the plate current.
Solution:
