
This GCSE Physics Electromagnetism lesson focuses on electromagnets and how they work. Students investigate how current, number of coils and iron cores affect strength. Includes structured teaching slides, activities and a worksheet with answers.
Part of a series of lessons, lesson 3 of 7
Suitable for GCSE Physics (AQA, Edexcel, OCR).
Topics covered:
• How electromagnets work
• Factors affecting strength
• Uses of electromagnets
• Practical examples
Includes worksheet and answer sheet.
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