Practice - Circuit Components
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What does a resistor do in a circuit?
💡 Hint: Think of it as a faucet controlling water flow.
What is the function of a capacitor?
💡 Hint: It’s like a bank storing electricity.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What component limits the flow of current in a circuit?
💡 Hint: Think about what helps control electricity.
True or False: A parallel circuit has the same current passing through all components.
💡 Hint: Remember the different flow in each branch.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a complex circuit that includes at least two resistors, one capacitor, and one diode. Describe how you would connect them in series and parallel, explaining the impact on current and voltage across components.
💡 Hint: Think about how currents divide in parallel versus series.
If a circuit has three resistors in series, each of 20Ω, what is the total resistance? Also, if the voltage across the series is 120V, what is the current flowing through the circuit?
💡 Hint: Remember the formula for series resistances.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.