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4.5.1a Electromagnetic induction

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Question 4

A student is provided with a multi-turn coil of wire (solenoid), a sensitive center-zero galvanometer, and a bar magnet.

a.

Describe how the student could use this equipment to demonstrate the induction of an e.m.f. in the wire.

[3]
b.

State how the student will know when an e.m.f. has been induced.

[1]
c.

Describe two ways the student could increase the magnitude of the induced e.m.f.

[2]
Markscheme

4.5.1a Electromagnetic induction Questions

  1. IGCSE
  2. /Physics
  3. /4.5.1a Electromagnetic induction

35 exam-style questions on CIE IGCSE Physics 4.5.1a Electromagnetic induction. Each one has a worked solution and a mark scheme showing where the marks go.

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