Magnetic force is a

Options

A. contact force
B. non-contact force
C. muscular force
D. none of these

Explanation

**Step-by-Step Solution:**

1. **Understanding Magnetic Force**:
- Magnetic force is a type of force that acts between magnets. It can either attract or repel depending on the orientation of the poles (north and south) of the magnets.

2. **Identifying Types of Forces**:
- Forces can be classified into two categories: contact forces and non-contact forces. Contact forces require physical contact between objects, while non-contact forces act at a distance.

3. **Defining Non-Contact Force**:
- A non-contact force is one that can exert an influence on an object without any physical contact. Examples include gravitational force, electric force, and magnetic force.

4. **Magnetic Force as a Non-Contact Force**:
- Magnetic force is classified as a non-contact force because it can act over a distance. For instance, two magnets can attract or repel each other without touching.

5. **Conclusion**:
- Therefore, we can conclude that magnetic force is a non-contact force, as it operates between magnets even when they are separated by a distance.

**Final Answer**: Magnetic force is a non-contact force.

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