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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Ohm's Law?
💡 Hint: Think about the relationship between voltage and current.
Question 2
Easy
If the voltage is doubled, what happens to the current?
💡 Hint: Consider the formula V = IR.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does Ohm's Law state?
- Resistance is constant
- Voltage and current have a direct relationship
- Current decreases with voltage
💡 Hint: Consider the formula V = IR.
Question 2
True or False: Ohm's Law applies to all materials.
- True
- False
💡 Hint: Think about materials that don't have a linear relationship.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
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.
Challenge and get performance evaluation