Preview of practice Output Conductance (19.1.6) - Linearization of non - linear circuit containing BJT (Contd.)
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Output Conductance

Practice - Output Conductance

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define transconductance and explain its significance.

💡 Hint: Think about the relationship between input voltage and output current.

Question 2 Easy

What is the output conductance in terms of collector current and collector-emitter voltage?

💡 Hint: Recall the ratio definition.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does output conductance measure?

Sensitivity of collector current to V_CE
Sensitivity of base current to V_BE
Total resistance of the circuit

💡 Hint: Think about what current behavior you want to study.

Question 2

True or False: Transconductance is defined as the slope of the I_C vs. V_BE curve.

True
False

💡 Hint: Recall the definition discussed in class.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

A BJT has a collector current of 1mA at a particular Q-point. If the V_BE varies by 0.1V, calculate the transconductance assuming the collector current varies to 1.2mA.

💡 Hint: Use the formula ΔI_C / ΔV_BE.

Challenge 2 Hard

Given a BJT with early voltage (V_A) of 100V, and the collector current increases from 10mA to 12mA as V_CE increases from 5V to 15V, determine the output conductance.

💡 Hint: Recall how output conductance is defined with respect to I_C and V_CE.

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Reference links

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