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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the unit of resistance?
💡 Hint: Think of Ohm's Law.
Question 2
Easy
True or False: Conductors have high resistance.
💡 Hint: Think about materials like metals.
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 is the unit of resistance?
- Volts
- Amperes
- Ohms
💡 Hint: Think about Ohm's Law.
Question 2
Ohm's Law states that voltage is equal to which two other quantities?
💡 Hint: Remember the formula V = I × R.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple circuit with a battery, resistor, and light bulb. If you increase the resistance by replacing the resistor with one of higher value, what effect will it have on the current and light output?
💡 Hint: Relate this back to Ohm's Law.
Question 2
If a material with high resistance is used in a circuit, what would happen to the power delivered to a device? Explain why.
💡 Hint: Think about how current changes with resistance.
Challenge and get performance evaluation