Practice - What is Magnetism?
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Practice Questions
Test your understanding with targeted questions
What are the two types of poles in magnets?
💡 Hint: Think about where the magnet points.
Name a ferromagnetic material.
💡 Hint: It's used in many tools and structures.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What do like poles of magnets do?
💡 Hint: Consider how magnets interact with each other.
True or False: A diamagnetic material is attracted to a magnet.
💡 Hint: Think about the classification of materials.
3 more questions available
Challenge Problems
Push your limits with advanced challenges
An electrical engineer is designing a new electric motor. If they use a coil of wire with a current of 10 Amps in a magnetic field of strength 1.5 Tesla at an angle of 90 degrees, what will be the force on the wire?
💡 Hint: Recall that sin(90) equals 1.
A set of educational labs is exploring electromagnetic induction. They require a setup where a coil is moved through a magnetic field. Explain how the speed of this movement would affect the induced current.
💡 Hint: Think about how quicker changes impact the induced current.
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Reference links
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