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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a photodiode?
💡 Hint: Think about its function related to light.
Question 2
Easy
What does reverse bias do?
💡 Hint: Consider how it affects the flow of electricity in a photodiode.
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 does a photodiode generate when exposed to light?
- Heat
- Sound
- Current
- None
💡 Hint: Recall the primary function of a photodiode.
Question 2
True or False: Photodiodes operate in forward bias.
- True
- False
💡 Hint: Think about how the electrical connections are arranged.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A photodiode is connected in a circuit exposed to varying light levels. Describe how the current would change with increasing light intensity.
💡 Hint: How do you think light affects the excitation of electrons in the photodiode?
Question 2
Design a basic experiment using a photodiode to measure light intensity. What materials would you need, and what steps would you take?
💡 Hint: Consider how you will vary the light exposure to see effects.
Challenge and get performance evaluation