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The Origin of Magnetic Fields

The Origin of Magnetic Fields

A magnetic field is not a physical substance; it is a region of space where magnetic forces can act. You will find a magnetic field around permanent magnets, but also around any moving electrical charge.

Magnetic fields Lesson

  1. A Level
  2. /Physics
  3. /Magnetic fields

Step-by-step lessons on OCR A A Level Physics Magnetic fields. Each one builds up to exam-style questions. Physics is one of the most mathematically demanding A Levels -- at least 40% of the marks across the three papers require maths skills at Level 2 (GCSE) standard or above, so build calculation and graph-handling fluency alongside the conceptual content from the start.

Lessons