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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are magnetic fields?
💡 Hint: Think about what surrounds a magnet.
Question 2
Easy
What happens when opposite poles of magnets come together?
💡 Hint: Remember the term 'Opposites Attract'.
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 occurs when like poles of magnets come together?
- They attract
- They repel
- They have no effect
💡 Hint: Think 'Like poles...'!
Question 2
True or False: The Earth's magnetic field is tilted.
- True
- False
💡 Hint: Consider how compasses work.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A wire carries a current of 5 A in a magnetic field of strength 0.2 T at an angle of 30°. What is the force on the wire?
💡 Hint: Make sure to identify each value before plugging them in.
Question 2
Describe a scenario where electromagnetic induction can be utilized effectively. Explain how it works.
💡 Hint: Think of how power plants generate electricity.
Challenge and get performance evaluation