1.2 - Fundamental Quantities in Electricity
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Practice Questions
Test your understanding with targeted questions
What is the unit of charge?
💡 Hint: It's named after a scientist.
How is electric current measured?
💡 Hint: Think about the flow of charge.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What unit is used to measure electric charge?
💡 Hint: It's named after a scientist.
True or False: Voltage is the same as electric current.
💡 Hint: Think about how they are defined.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A circuit has a potential difference of 15V and a resistance of 3Ω. What is the current flowing through it? Use Ohm's Law to calculate.
💡 Hint: Use the formula to solve for current.
If a conductor has 0.5 coulombs passing through it in 2 seconds, what is the current? Explain why understanding this concept matters in electrical systems.
💡 Hint: Remember to apply the formula I = Q/t.
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