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What is Electromagnetic Induction?

What is Electromagnetic Induction?

Electromagnetic Induction on a small scale

When we put a stationary wire inside a magnetic field, absolutely nothing happens. However, if we move that wire so that it cuts across magnetic field lines, a potential difference (voltage) is created across the ends of the wire.

Inducing current, generators and microphones Lesson

  1. GCSE
  2. /Physics
  3. /Inducing current, generators and microphones

Step-by-step lessons covering Edexcel GCSE Physics Inducing current, generators and microphones for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Master the required practical work and core equations early, since both papers can draw on content and maths skills from across the whole specification.

Lessons