The answer is terminals.
A magnet has two poles, a north pole and a south pole. The poles of a magnet are located at the ends of the magnet. The north pole of a magnet is attracted to the south pole of another magnet, and the south pole of a magnet is attracted to the north pole of another magnet.
A battery has two terminals, a positive terminal and a
negative terminal. The terminals of a battery are located at the ends of the battery. The positive terminal of a battery is connected to the positive terminal of a device, and the negative terminal of a battery is connected to the negative terminal of a device.The terminals of a battery are like the poles of a magnet. The positive terminal of a battery is like the north pole of a magnet, and the negative terminal of a battery is like the south pole of a magnet.
When you connect the terminals of a battery to a device, the current flows from the positive terminal to the negative terminal. The current flows through the device and back to the positive terminal. The current flowing through the device provides power to the device.
Therefore, the correct answer to the question “Poles : Magnet :: ? : Battery” is terminals.