11.4 - Ohm’s Law
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Practice Questions
Test your understanding with targeted questions
What is Ohm's Law?
💡 Hint: Think about how current flows.
What unit is used to measure electric current?
💡 Hint: It's named after a scientist.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is Ohm's Law?
💡 Hint: Think of the formula that shows how V, I, and R relate.
Voltage is measured in:
💡 Hint: It's named after a scientist.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Calculate the total power consumed in a circuit with a voltage of 240V and a total resistance of 30Ω.
💡 Hint: Plug values into the power equation.
If a wire has a resistance of 5Ω and the current is 4A, what is the heat produced in 10 seconds?
💡 Hint: Use the Joule heating formula.
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