CBSE Class 6 Science Exploring Magnets (Class 6 NCERT New) Quiz 4

1. What is the effect of using a magnet with a piece of cardboard?

A It increases attraction B It decreases attraction C It breaks the magnet D It has no effect

2. What is the purpose of the activity with the bar magnet and U-clips?

A To create art B To measure weight C To observe attraction D To test strength

3. What is the main characteristic of a freely suspended magnet?

A It can float B It can disappear C It can change shape D It always points north-south

4. What is the purpose of the activity with the iron needle and cork?

A To test strength B To create a compass C To measure weight D To create art

5. What is the significance of the North pole of a magnet?

A It attracts all materials B It points to the North direction C It is the strongest part D It is the heaviest part

6. What happens when you bring two magnets with unlike poles together?

A They attract B They repel C They stick together D They break

7. What is the purpose of the activity with the compass needle and bar magnet?

A To measure weight B To observe deflection C To create art D To test strength

8. What is the main function of a bar magnet?

A To attract metals B To calculate speed C To measure temperature D To weigh objects

9. What is the effect of placing a piece of glass between a magnet and a compass needle?

A It breaks the magnet B It increases attraction C It has no effect D It decreases attraction

10. What is the purpose of the activity with the steel balls and cardboard?

A To test speed B To create art C To demonstrate attraction D To measure distance