$S$ certain triode shows the following readings $V_{p}\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ V_{g}\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ I_{p}$ 150V $-$2V, 5 mA 150V $-$3.5V, 3.2 mA 195V $-$3.5V, 5 mA The amplification factor of the triode is

Question

Dr. Abubacker · Accepted Answer

(c) $\mu = \left( \frac{\mathrm{\Delta}V_{p}}{\mathrm{\Delta}V_{g}} \right)_{{\mathrm{\Delta}I}_{p}\ is\ constant} = \frac{195 - 150}{- 2 - ( - 3.5)} = \frac{45}{1.5} = 30$

Q. $S$ certain triode shows the following readings $V_{p}\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ V_{g}\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ I_{p}$ 150V $-$2V, 5 mA 150V $-$3.5V, 3.2 mA 195V $-$3.5V, 5 mA The amplification factor of the triode is

Explanation

Reviewed by Dr. Abubacker

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