Practice - Electricity and Magnetism
Practice Questions
Test your understanding with targeted questions
What happens when you rub a balloon on your hair?
💡 Hint: Think about the charges on the balloon and hair.
What is a conductor?
💡 Hint: Consider materials that are commonly used in wiring.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is static electricity?
💡 Hint: Think about how we experience electricity when charges are not moving.
True or False: Neutrons have a positive charge.
💡 Hint: Recall the definition of a neutron.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You rub a balloon on your hair. Explain using charge concepts what happens on a microscopic level.
💡 Hint: Consider what happens to the electrons during this interaction.
A simple circuit has a voltage of 12V and contains two resistors in series with values of 4Ω and 6Ω. Calculate the total current flowing through the circuit.
💡 Hint: Use the total resistance to calculate the current.
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Reference links
Supplementary resources to enhance your learning experience.