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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to the junction current J1 under forward bias?
π‘ Hint: Think about how the voltage affects current flow.
Question 2
Easy
Define the saturation current in the context of reverse bias.
π‘ Hint: Consider what happens when a junction is not conducting freely.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary current through a p-n junction in forward bias?
- Reverse Saturation Current
- Junction Current J1
- Base Current I_B
π‘ Hint: Recall the distinctions between forward and reverse bias behavior.
Question 2
True or False: I_C depends only on I_E.
- True
- False
π‘ Hint: Think about how base contributions factor into total collector current.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the collector current I_C if I_E is found to be 10 mA and I_B is 0.5 mA.
π‘ Hint: Use the relationship between collector, emitter, and base currents.
Question 2
Discuss how reducing base width affects the BJT's Ξ² value in practical applications.
π‘ Hint: Consider how parameters influence transistor design.
Challenge and get performance evaluation