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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What phase difference exists between the current and voltage in a pure inductor?
π‘ Hint: Remember the relationship between the peak of the current and voltage.
Question 2
Easy
Does a pure inductor consume average power in an AC circuit?
π‘ Hint: Consider what happens to the energy oscillation.
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 phase difference between current and voltage in a pure inductor?
- 0 degrees
- 45 degrees
- 90 degrees
- 180 degrees
π‘ Hint: Think about the waveform peaks.
Question 2
True or False: A pure inductor consumes net power in an AC circuit.
- True
- False
π‘ Hint: Recall the definition of average power.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain how you can create a desired phase shift using multiple inductors in series. Discuss the implications on current and voltage.
π‘ Hint: Consider total inductance and how it affects reactance.
Question 2
A pure inductor is subject to an AC voltage of V(t) = 40 sin(100t). Calculate the peak current in the inductor if the inductance is 0.1 H.
π‘ Hint: Ensure you know how to derive peak current from voltage using reactance.
Challenge and get performance evaluation