Magnetic poles and non-contact forces
Magnetic poles and non-contact forces

A magnet produces a magnetic field around itself. Another magnet placed in this field experiences a push or pull, even when the magnets are not touching, so magnetic force is a non-contact force.
Step-by-step lessons on Edexcel GCSE Physics 12.1 Magnets and magnetic fields. Each one builds up to exam-style questions. Master the required practical work and core equations early, since both papers can draw on content and maths skills from across the whole specification.