Answer the following questions:
What happens if you hold a compass close to a· wire carrying a current'

Explanation

**Step-by-Step Solution:**

1. **Understanding the Compass**: A compass consists of a small magnet that aligns itself with the Earth's magnetic field. The needle of the compass always points towards the magnetic north.

2. **Effect of Current on Magnetic Field**: When an electric current flows through a wire, it generates a magnetic field around the wire. This magnetic field is produced due to the movement of electric charges (electrons) in the wire.

3. **Placing the Compass Near the Wire**: When you hold a compass close to a wire that is carrying current, the magnetic field created by the current in the wire interacts with the magnetic field of the compass needle.

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