Magnet poles
3rd grade (Year 4 in England) · 16 questions · Common Core: NGSS.3-PS2-3 · England: KS2 Y3 Forces and magnets
Name
Date
Score/ 16
Question 1
True or false? Every magnet has a north pole and a south pole.
- A. True
- B. False
Question 2
How can you find out which end of an unlabelled magnet is north?
- A. Look at its colour.
- B. Smell it.
- C. Weigh it.
- D. Bring it near the north pole of a labelled magnet: the end that is pushed away is north.
Question 3
You hold two horseshoe magnets so that the north pole of one faces the north pole of the other. What happens?
- A. attract (pull together)
- B. repel (push apart)
Question 4
True or false? A magnet's pull is strongest in the middle.
- A. True
- B. False
Question 5
How can you find out which end of an unlabelled magnet is north?
- A. Weigh it.
- B. Smell it.
- C. Bring it near the north pole of a labelled magnet: the end that is pushed away is north.
- D. Look at its colour.
Question 6
You hold two horseshoe magnets so that the north pole of one faces the south pole of the other. What happens?
- A. attract (pull together)
- B. repel (push apart)
Question 7
True or false? Two north poles attract each other.
- A. True
- B. False
Question 8
Where is a bar magnet's pull strongest?
- A. equally everywhere
- B. exactly in the middle
- C. at its two ends (poles)
- D. nowhere
Question 9
You hold two bar magnets so that the north pole of one faces the south pole of the other. What happens?
- A. attract (pull together)
- B. repel (push apart)
Question 10
True or false? Magnets can only attract, never repel.
- A. True
- B. False
Question 11
A ring magnet floats above another on a pencil. Why doesn't it fall down?
- A. The facing poles are the same, so they push apart.
- B. There is no gravity on a pencil.
- C. The pencil is magnetic.
- D. The top magnet is very light air.
Question 12
You hold two bar magnets so that the north pole of one faces the north pole of the other. What happens?
- A. attract (pull together)
- B. repel (push apart)
Question 13
True or false? A magnet's pull is strongest in the middle.
- A. True
- B. False
Question 14
How can you find out which end of an unlabelled magnet is north?
- A. Weigh it.
- B. Smell it.
- C. Look at its colour.
- D. Bring it near the north pole of a labelled magnet: the end that is pushed away is north.
Question 15
You hold two horseshoe magnets so that the south pole of one faces the south pole of the other. What happens?
- A. attract (pull together)
- B. repel (push apart)
Question 16
True or false? If you cut a bar magnet in half, each half has a north and a south pole.
- A. True
- B. False
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