Describe how the resistance of the filament lamp changes as the current through it increases.

This heats up when an electric current passes through it, and produces light as a result. The resistance of a lamp increases as the temperature of its filament increases. The current flowing through a filament lamp is not directly proportional to the voltage across it.

Explanation : According to figure

We have a two magnet having two opposite poles, which attract each other.

Because we know that unlike pole of the magnets attract to each other and like poles repel each other and creates a magnetic field around the magnets.

So, we can say that this situation shown the attraction of the magnets. Which have a north pole and south pole.