Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
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
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
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