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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the two types of poles in magnets?
💡 Hint: Think about where the magnet points.
Question 2
Easy
Name a ferromagnetic material.
💡 Hint: It's used in many tools and structures.
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 do like poles of magnets do?
- Attract each other
- Repel each other
- Have no effect
💡 Hint: Consider how magnets interact with each other.
Question 2
True or False: A diamagnetic material is attracted to a magnet.
- True
- False
💡 Hint: Think about the classification of materials.
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
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.
Challenge and get performance evaluation