Practice - Module Description
Practice Questions
Test your understanding with targeted questions
Define voltage.
💡 Hint: What drives current in a circuit?
What is the SI unit of current?
💡 Hint: It's named after a French physicist.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the SI unit of voltage?
💡 Hint: What drives the current in circuits?
True or False: Power is the measure of the rate at which energy is transferred.
💡 Hint: It's about how fast energy is used or delivered.
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Challenge Problems
Push your limits with advanced challenges
A circuit consists of a 24 V battery and three resistors in series: 4 Ω, 6 Ω, and 10 Ω. Calculate the total current flowing in the circuit.
💡 Hint: Use Ohm's Law to solve for current.
In a parallel circuit with a 12 V source and two resistors (4 Ω and 6 Ω), calculate the total current supplied by the source.
💡 Hint: Calculate the current in each branch before adding.
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Reference links
Supplementary resources to enhance your learning experience.