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Shane Macguire Grade: upto college level
        The dynamic plate resistance of a triode valve is 10 kΩ. Find the change in the plate current if the plate voltage is changed from 200 V to 220 V.
3 years ago

Answers : (1)

Aditi Chauhan
askIITians Faculty
396 Points
										Sol. Dynamic Plate Resistance r base p = 10 KΩ = 10^4 Ω

δI base p = ?
δV base p = 220 – 220 = 20 V
δI base p = (δV base p / r base p) / V base g = constant.
= 20/10^4 = 0.002 A = 2 mA
3 years ago
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