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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a current amplifier output?
π‘ Hint: Remember, it's not voltage.
Question 2
Easy
What is DC bias?
π‘ Hint: Think about operating points of BJTs.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the output of a current amplifier?
π‘ Hint: Think of its name.
Question 2
True or False: An unloaded current gain is affected by the load connected.
π‘ Hint: Reflect on the definition of 'unloaded'.
Solve 3 more questions and get performance evaluation
Push your limits with challenges.
Question 1
If a current amplifier has an unloaded gain of 10 and the input current is 2mA, calculate the output current when a load of 1kΞ© is connected and the output resistance is 500Ξ©.
π‘ Hint: Use the unloading current formula while accounting for output resistance.
Question 2
Design a lab experiment to visualize the effect of varying load resistance on output current in a current amplifier. Include method and expected outcomes.
π‘ Hint: Consider using a multimeter for reading output current.
Challenge and get performance evaluation