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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the effect of applying forward bias to a p-n junction?
💡 Hint: Think of how it affects majority carriers.
Question 2
Easy
Define reverse saturation current.
💡 Hint: Remember, 'minority carrier' is key.
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 characterizes forward bias in a p-n junction?
- Prevents current flow
- Allows current flow
- Has no effect
💡 Hint: Think about whether carriers can cross the junction.
Question 2
Is the reverse saturation current dependent on reverse bias voltage?
- True
- False
💡 Hint: Consider the characteristics of minority carriers.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a BJT with β = 200, if the base current is 10 μA, calculate the collector current.
💡 Hint: Use the formula involving β.
Question 2
If the reverse bias voltage increases, explain how it affects the collector current and justify your answer using concepts from minority carrier dynamics.
💡 Hint: Think about how reverse bias affects carrier movement.
Challenge and get performance evaluation