Choose the correct word and fill in the blanks.
The magnetism is _____ (least/strongest) in the middle of a magnet.

Explanation

To solve the question, we need to determine the correct word to fill in the blank regarding the strength of magnetism in different parts of a magnet.

1. **Understanding Magnetism**: A magnet has two poles - the north pole and the south pole. The strength of magnetism varies across the magnet.

2. **Identifying the Strongest and Weakest Points**: The magnetic field is strongest at the poles of the magnet (north and south) and weakest in the middle of the magnet.

3. **Filling in the Blank**: Given that the question asks for the strength of magnetism in the middle of a magnet, we can conclude that the correct word to fill in the blank is "least".

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