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MCQ Chapter 15 Science Class 6 Maharashtra Board

MCQ For All Chapters – General Science Class 6

Fun with Magnets

1. What happens when the electric current is stopped in an electromagnet?

Question 1 of 20

2. Which scientist developed the technique of producing electricity using a magnet?

Question 2 of 20

3. What is the main advantage of a maglev train?

Question 3 of 20

4. What happens when a magnet is hammered or thrown?

Question 4 of 20

5. What is a magnet keeper used for?

Question 5 of 20

6. Which shape is NOT commonly used for magnets?

Question 6 of 20

7. What kind of magnet is used in a fridge door?

Question 7 of 20

8. What is the purpose of a magnetic strip in credit cards?

Question 8 of 20

9. What will happen if a compass is placed near a strong magnet?

Question 9 of 20

10. What happens when a magnet is brought close to a needle?

Question 10 of 20

11. How can the strength of an electromagnet be increased?

Question 11 of 20

12. What is the function of a magnet in a crane?

Question 12 of 20

13. What type of energy is magnetism?

Question 13 of 20

14. What happens when opposite poles of a magnet are brought together?

Question 14 of 20

15. What is a magnet made from nickel, cobalt, and iron called?

Question 15 of 20

16. How can a magnet be destroyed?

Question 16 of 20

17. Which of the following devices uses an electromagnet?

Question 17 of 20

18. What happens to a magnet inside a coil of wire when electricity flows through it?

Question 18 of 20

19. What is a key difference between a permanent magnet and an electromagnet?

Question 19 of 20

20. What is the best way to store a bar magnet?

Question 20 of 20


 

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