Science revision worksheet on magnets with interactive questions and diagrams.

Worksheet: Science Revision - Magnets

#### Q1. Find out whether these magnets will attract or repel

To solve this, we need to remember the basic rule of magnetism:
- Opposite poles attract each other (N attracts S, and S attracts N).
- Like poles repel each other (N repels N, and S repels S).

Let's analyze each pair:

a.
- Left magnet: S pole facing right.
- Right magnet: N pole facing left.
- Opposite poles are facing each other (S and N).
- Result: Attract

b.
- Left magnet: N pole facing right.
- Right magnet: S pole facing left.
- Opposite poles are facing each other (N and S).
- Result: Attract

c.
- Left magnet: S pole facing right.
- Right magnet: S pole facing left.
- Like poles are facing each other (S and S).
- Result: Repel

d.
- Left magnet: N pole facing right.
- Right magnet: N pole facing left.
- Like poles are facing each other (N and N).
- Result: Repel

Final Answers for Q1:
- a. Attract
- b. Attract
- c. Repel
- d. Repel

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#### Q2. Complete the sentences using the word bank below.

The word bank provides terms related to magnetism: repel, north, attract, south, pull, push, poles.

Let’s fill in the blanks step by step:

1. Magnets have two _______.
- Magnets have two poles.
- Answer: poles

2. One is called the _______ pole and the other is the _______ pole.
- The two poles of a magnet are the north pole and the south pole.
- Answer: north, south

3. When opposite poles are near one another, they _______ together.
- Opposite poles attract each other.
- Answer: attract

4. This means the two poles _______.
- Since opposite poles attract, they pull toward each other.
- Answer: pull

5. When two of the same poles are near one another, they _______ away from one another.
- Like poles repel each other.
- Answer: repel

6. This means the two poles _______ each other.
- Since like poles repel, they push away from each other.
- Answer: push

Final Answer for Q2:
- Magnets have two poles. One is called the north pole and the other is the south pole. When opposite poles are near one another, they attract together. This means the two poles pull. When two of the same poles are near one another, they repel away from one another. This means the two poles push each other.

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#### Q3. Label the poles of the magnet below:

The image shows a U-shaped magnet with one end labeled as N (North) and the other end labeled as S (South). The middle part of the U-shape is not labeled.

- The N pole is already labeled on the top curve of the U-shape.
- The S pole is already labeled on the bottom curve of the U-shape.

Since the question asks to label the poles, and they are already labeled, no further action is needed.

Final Answer for Q3:
- Top curve: N
- Bottom curve: S

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Summary of Answers:

1. Q1:
- a. Attract
- b. Attract
- c. Repel
- d. Repel

2. Q2:
- Magnets have two poles. One is called the north pole and the other is the south pole. When opposite poles are near one another, they attract together. This means the two poles pull. When two of the same poles are near one another, they repel away from one another. This means the two poles push each other.

3. Q3:
- Top curve: N
- Bottom curve: S

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I hope this helps! Let me know if you have any further questions. 😊