Physics Paper 2
Magnetic fields
Magnetism and Electromagnetism training before the targeted original question drill.
Adaptive teaching card
Make it concrete
Analogy
Magnetic fields is like tracking a system with arrows and numbers: decide what changes, what stays conserved, and what equation describes it.
Why now: An analogy helps when the definition feels abstract.
Do this: Match each part of the analogy to the science idea.
Learn it
Magnetic field lines show the direction of the force on a north pole.
Field lines are strongest where they are closest together.
A current in a wire produces a magnetic field.