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4.3.1a Circuit diagrams and circuit components

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Question 1

A student wishes to measure first the electric current flowing through a lamp, and then the potential difference (p.d.) across it.

The student already has the lamp, a power supply, and some connecting wires.

What other measuring instruments does the student need?

A

a voltmeter only

B

an ammeter and a voltmeter

C

an ammeter only

D

an ohmmeter and an ammeter

Markscheme

4.3.1a Circuit diagrams and circuit components Questions

  1. IGCSE
  2. /Physics
  3. /4.3.1a Circuit diagrams and circuit components

17 exam-style questions on CIE IGCSE Physics 4.3.1a Circuit diagrams and circuit components. Each one has a worked solution and a mark scheme showing where the marks go.

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