Physics · Electronics
The dynamic plate resistance rp, mutual conductance gm, and amplification factor μ of a triode valve are related to each other as:
- 1rp = μ · gm
- 2gm = μ · rp
- 3μ = rp · gm✓
- 4rp2 = μ2 + gm2
Correct answer
μ = rp · gm
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