Draw magnetic field lines around a bar magnet.

Explanation

To draw the magnetic field lines around a bar magnet, follow these steps:

### Step 1: Draw the Bar Magnet
- Start by drawing a horizontal rectangle to represent the bar magnet. Label one end as the North Pole (N) and the other end as the South Pole (S).

### Step 2: Indicate the Direction of Magnetic Field Lines
- Magnetic field lines emerge from the North Pole and enter the South Pole. Draw arrows to indicate this direction. The arrows should start from the North Pole and point towards the South Pole.

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