Learning objective

Determine the total electromotive force (e.m.f.) when multiple sources are connected in series.

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

Practise this topic Read the exam answer Topic hub

Exam focus

Read the explanation.
Check key terms.
Practise with linked questions.

Cambridge IGCSE PhysicsElectricity and magnetismCore content

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Understand this objective

Quick explanation

Determine the total electromotive force (e.m.f.) when multiple sources are connected in series

This point belongs to Series and parallel circuits, especially Series and parallel circuits outcomes.
You need to be able to determine the total electromotive force (e.m.f.) when multiple sources are connected in series.
The key ideas to know are Calculate and Determine.
Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

CalculateDetermine

Why it matters

This objective helps connect Series and parallel circuits outcomes to exam-style questions, flashcards, and revision notes for Series and parallel circuits.

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