Chapter-4 Exploring Magnets — Online MCQ Test
SCIENCE · Grade 6 · CBSE(NCERT)
Practice Chapter-4 Exploring Magnets with a free chapter-wise online MCQ test.
This chapter covers: poles - attraction - repulsion - compass.
AI-generated questions from basic to board-exam level, with instant results and explanations.
Chapter-4 Exploring Magnets — Important Questions & Answers
What are the two ends of a magnet called?
- A. Poles
- B. Points
- C. Edges
- D. Terminals
Answer: A. Poles
The two ends of a magnet are called poles - the North pole and the South pole.
The two ends of a magnet are called poles - the North pole and the South pole.
Which pole of a magnet is attracted to the Earth's North Pole?
- A. North pole
- B. South pole
- C. Both poles equally
- D. Neither pole
Answer: B. South pole
The South pole of a magnet is attracted to Earth's North Pole because opposite poles attract each other.
The South pole of a magnet is attracted to Earth's North Pole because opposite poles attract each other.
If a magnet is broken into two pieces, what happens?
- A. Both pieces lose their magnetic properties
- B. Each piece becomes a separate magnet with its own poles
- C. Only one piece remains magnetic
- D. The magnetic properties cannot be determined
Answer: B. Each piece becomes a separate magnet with its own poles
When a magnet is broken, each piece becomes a new magnet with its own North and South poles.
When a magnet is broken, each piece becomes a new magnet with its own North and South poles.
What would happen to a compass needle if it were placed inside a strong magnetic field?
- A. It would stop moving completely
- B. It would align with that magnetic field instead of Earth's field
- C. It would spin continuously
- D. It would point towards the ground
Answer: B. It would align with that magnetic field instead of Earth's field
In a strong magnetic field, the compass needle aligns with that field's direction rather than Earth's magnetic field.
In a strong magnetic field, the compass needle aligns with that field's direction rather than Earth's magnetic field.
A scientist observes that when magnet A's North pole approaches magnet B's North pole, they repel. When magnet A is flipped 180°, they attract. What can be concluded?
- A. Magnet B must be non-magnetic
- B. Magnet B has a South pole opposite to where North pole was
- C. One of the magnets is defective
- D. The distance between them changed
Answer: B. Magnet B has a South pole opposite to where North pole was
This behavior confirms that magnet B is a normal dipole magnet with both poles, showing attraction when opposite poles face each other.
This behavior confirms that magnet B is a normal dipole magnet with both poles, showing attraction when opposite poles face each other.