Two bar magnets are held so that they are touching each other. Which statement about the magnetic force between them is correct?
It is a contact force, because the two magnets are touching.
It is a contact force, because it acts over a very short distance.
It is a non-contact force, because it acts only on magnetic materials.
It is a non-contact force, because it acts without the magnets touching.
40 exam-style questions on AQA GCSE Physics 5.1 Forces and their interactions, covering 5.1.1 Scalar and vector quantities, 5.1.2 Contact and non-contact forces, 5.1.3 Gravity, and 5.1.4 Resultant forces. Each one has a worked solution and a mark scheme showing where the marks go.