8.5 - Ohm’s Law
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Practice Questions
Test your understanding with targeted questions
What is Ohm's Law?
💡 Hint: Think about the relationship between voltage and current.
If the voltage is doubled, what happens to the current?
💡 Hint: Consider the formula V = IR.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does Ohm's Law state?
💡 Hint: Consider the formula V = IR.
True or False: Ohm's Law applies to all materials.
💡 Hint: Think about materials that don't have a linear relationship.
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Challenge Problems
Push your limits with advanced challenges
If a circuit has a voltage of 15 volts and the current flowing through it is 3 amperes, what is the resistance of the circuit?
💡 Hint: Rearrange the formula from Ohm's Law.
In a certain circuit, if the resistance is increased while the voltage remains constant, what will happen to the current?
💡 Hint: Consider how changing R affects I.
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Reference links
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