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Learning objective

Describe how voltmeters, both analogue and digital, are utilized across various measurement ranges.

Read the explanation, check the common trap, then practise with flashcards and questions.

Exam focus

  • Read the explanation.
  • Check key terms.
  • Practise with linked questions.
Cambridge IGCSE PhysicsElectricity and magnetismCore content

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Quick explanation

Describe how voltmeters, both analogue and digital, are utilized across various measurement ranges

  • This point belongs to Electromotive force and potential difference, especially Electromotive force and potential difference outcomes.
  • You need to be able to describe how voltmeters, both analogue and digital, are utilized across various measurement ranges.
  • The key ideas to know are Describe and Outline.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

DescribeOutline

Why it matters

This objective helps connect Electromotive force and potential difference outcomes to exam-style questions, flashcards, and revision notes for Electromotive force and potential difference.

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Practice Questions7 linked questions

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Paper 3 structured question: Electromotive force and potential difference

Paper 3Theory (Core)1 marks

Description

Using a Voltmeter

A circuit is set up with a battery and a resistor. A voltmeter is connected across the resistor to measure the voltage drop.

  1. a

    State the function of a voltmeter in this circuit.

    Aim for approximately 1 distinct marking point.

    [1]
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