Fill in the blanks to complete the sentences :
Like poles of a magnet ................. each other.

Explanation

To complete the sentence "Like poles of a magnet ................. each other," we need to understand the behavior of magnets.

1. **Understanding Magnet Poles**: Magnets have two poles: North (N) and South (S). Like poles refer to two North poles or two South poles.

2. **Behavior of Like Poles**: When we bring two like poles (North-North or South-South) close to each other, they do not attract. Instead, they push away from each other.

3. **Conclusion**: Therefore, we can fill in the blank with the word "repel." The complete sentence will be: "Like poles of a magnet repel each other."

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