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Learning objective

State that the neutral wire is at or close to earth potential, about 0 V.

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

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Topic

Domestic uses and safety

Subtopic

Mains electricity

Aqa Gcse PhysicsElectricity

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Quick explanation

State that the neutral wire is at or close to earth potential, about 0 V

  • This point belongs to Domestic uses and safety, especially Mains electricity.
  • You need to be able to state that the neutral wire is at or close to earth potential, about 0 V.
  • The key ideas to know are neutral wire and earth potential.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

neutral wireearth potential

Why it matters

This objective helps connect Mains electricity to exam-style questions, flashcards, and revision notes for Domestic uses and safety.

Quick student answer

What should you know about the neutral wire is at or close to earth potential, about 0 V?

Direct answer

In Physics, this page helps you answer questions about the neutral wire is at or close to earth potential, about 0 V within Domestic uses and safety. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are neutral wire and neutral wire close.

Key terms

  • neutral wire: neutral wire is a curriculum-aligned term linked to the learning objective: State that the neutral wire is at or close to earth potential, about 0 V..
  • neutral wire close: In Mains electricity, neutral wire close means the precise GCSE Physics idea needed to state that the neutral wire is at or close to earth potential, about 0 V. It helps avoid mixing up mains safety roles of live, neutral and earth wires.

Common trap

Mains electricity common mistake 1: Answer by clearly explaining how to state that the neutral wire is at or close to earth potential, about 0 V..

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