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 practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a compass needle?
💡 Hint: Think about how you navigate with a compass.
Question 2
Easy
What do we call the area around a magnet where it can exert force?
💡 Hint: It’s an invisible force area.
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 happens to a compass needle when brought near a magnet?
- It remains static
- It deflects
- It gets attracted
- None of the above
💡 Hint: Think about how compass navigation works with magnetic influence.
Question 2
True or False: The magnetic field inside a solenoid is non-uniform.
- True
- False
💡 Hint: Consider how field lines are structured inside a coil.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A straight wire carries a current of 5 A. Calculate the magnetic field strength at a distance of 0.1 m from the wire.
💡 Hint: Remember the formula for the magnetic field around a straight current-carrying wire.
Question 2
Design an experiment to demonstrate the effect of magnetic force on a moving conductor in a magnetic field.
💡 Hint: What will happen if you change the current's direction or the position of the magnet?
Challenge and get performance evaluation