2.1 - Electric Current
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Practice Questions
Test your understanding with targeted questions
What is the formula for electric current?
💡 Hint: Think about charge and time.
What is the SI unit of electric current?
💡 Hint: It starts with 'A' like 'Amps'.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the definition of electric current?
💡 Hint: Remember to mention charge and flow.
The direction of conventional current flows from _ to _.
💡 Hint: Consider what 'conventional' means in physics.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Calculate the current if a charge of 15 C flows through a conductor in 3 seconds. Show your work.
💡 Hint: Plug in the values from the problem into the formula.
Explain why higher drift velocity can lead to higher current in a conductor.
💡 Hint: Consider the relationship between speed and charge movement.
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