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Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a magnetic field?
💡 Hint: Think about what happens when you bring a magnet close to metal objects.
Question 2
Easy
How can you visualize magnetic field lines around a wire?
💡 Hint: Consider the direction of current in the wire.
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 created around a conductor when an electric current passes through it?
- Electric field
- Magnetic field
- Thermal field
💡 Hint: Think about the activities we discussed.
Question 2
True or False: The direction of the magnetic field is the same as the direction of the electric current.
- True
- False
💡 Hint: Refer back to how the right-hand rule works.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A long solenoid is connected to a battery. If the current through the solenoid is increased, what happens to the magnetic field inside the solenoid? Explain your reasoning.
💡 Hint: Remember the relationship between current and strength.
Question 2
A loop of wire is moved through a magnetic field. What is induced in the wire, and how is this principle applied in generators?
💡 Hint: Think about how energy is transformed in a generator.
Challenge and get performance evaluation