If the plate resistance oftriode valve is 13 x 106 Ω and amplification factor is 21. The mutual conductance will be
1.6 × 10-6 mho
1.6 × 106 mho
2.6 × 10-5 mho
2.6 × 105 mho
D.
2.6 × 105 mho
For triode value
Amplification factor
μ = rp × gm
Here rp = 13 × 106 Ω
μ = 21
gm = ?
∴ gm =
=
gm = 1.6 × 10-6 mho
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Mock Test Series
