Practice - Circuit Elements
Practice Questions
Test your understanding with targeted questions
What is the unit of resistance?
💡 Hint: Think about the symbol used in electrical diagrams.
What does an inductor do?
💡 Hint: Think of a coiled wire with a current flowing through it.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for Ohm's Law?
💡 Hint: Remember what each letter stands for.
True or False: An ideal inductor acts as an open circuit in steady-state DC.
💡 Hint: Think about how inductors behave with changing current.
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Challenge Problems
Push your limits with advanced challenges
Design a circuit with two resistors in parallel such that the total resistance is 5Ω. What could be the values of the resistors?
💡 Hint: Remember the parallel resistance formula.
An inductor carries a current that is increasing. Describe how the voltage across the inductor behaves.
💡 Hint: Think about how inductors react to changes.
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Reference links
Supplementary resources to enhance your learning experience.