During dry weather, clothes made of synthetic fibre often stick to the skin. Which type of force is responsible for this phenomenon?

Explanation

**Step-by-Step Solution:**

1. **Understanding the Phenomenon**: During dry weather, clothes made of synthetic fibers tend to stick to the skin. This is a common observation, especially when the air is dry.

2. **Identifying the Cause**: The sticking of synthetic fibers to the skin can be attributed to the behavior of charges. In dry conditions, materials can become electrically charged due to friction. When you wear synthetic clothes, they can gain a charge.

3. **Types of Charges**: There are two types of electric charges: positive and negative. When two objects have unlike charges (one positive and one negative), they attract each other.

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