What is the direction of magnetic field lines of a magnet?

Explanation

To determine the direction of magnetic field lines of a magnet, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Poles of the Magnet**:
- Every magnet has two poles: a North Pole and a South Pole.

2. **Direction of Magnetic Field Lines Outside the Magnet**:
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