Physics · GCSE · Electricity & Magnetism

Circuit symbols and diagrams

Circuit symbols and diagramsFree1:23Heddy Score 3 of 7, below the standard
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What you need to know

  • Standard symbols represent components such as cells, lamps and switches.
  • Lines joining the symbols represent conducting wires.
  • A circuit diagram shows how components are connected rather than how they physically look.

In this clip

Runs 1:23, from 0:26 to 1:49 of the full video.

Heddy Score3/7, Below the standard
See the seven stars
  • Trusted source · passed. The creator's own upload, live and playable here.
  • On the map · not judged yet. A teacher watched it: it mainly teaches this map topic.
  • Spec-true · not judged yet. Accurate, and right for the current UK specification.
  • Focused · passed. One idea, short enough to watch in one go.
  • Accessible · passed. Good captions, clear sound and pictures.
  • Safe for children · not judged yet. Right for 11 to 16 year olds, with no sales pitch.
  • Proven · not judged yet. Earned from our students: they learn from it, find it helpful and watch it to the end.
★ passed · ☆ pending · ✕ failed
Our students

Not enough students yet

Our own students' answers. These are what move ★7 Proven.
On YouTube

146K views · 1.46K likes · Cognito 1.37M subscribers

As reported by YouTube on 2026-11-02. Not part of the Heddy Score.
How the Heddy Score works

Why we picked it

The diagram and symbol sections introduce the conventions needed to read simple circuits.

Cognito on YouTubechecked 2026-10-18

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