Cambridge IGCSE Physics Revision Core Concepts Exam Preparation Online

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Lesson 4.5.4: Electromagnetic Induction ??? Generating e.m.f. by moving magnets in coils; factors affecting induced e.m.f. (speed, field strength).

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Lesson 4.5.3: Force on Conductors ??? Exploring force on current-carrying conductors in magnetic fields (F = B I L); motor effect demonstrations.Previous Lesson 4.5.5: Transformer Principles ??? Understanding voltage transformation (Vp/Vs = Np/Ns); applications in power transmission.Next