Fill in the blank
When a bar magnet is broken, each of the broken part will have ................ pole/poles

Options

A. one
B. two
C. three
D. four

Answer

To solve the question, "When a bar magnet is broken, each of the broken part will have ................ pole/poles," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Bar Magnets**: A bar magnet has two distinct poles - a North Pole and a South Pole. These poles are responsible for the magnet's magnetic properties.

2. **Breaking the Magnet**: When a bar magnet is broken, it does not lose its magnetic properties. Instead, each broken piece will still have both poles.

3. **Analyzing the Broken Parts**: If you break a bar magnet into two or more pieces, each piece will still have one North Pole and one South Pole. This means that regardless of how many pieces the magnet is broken into, each piece will always have two poles.

4. **Conclusion**: Therefore, when filling in the blank, the answer is that each broken part will have **2 poles**.

### Final Answer:
When a bar magnet is broken, each of the broken part will have **2 poles**.

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