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Component - GCSE Physics Definition

Reviewed by: Philippa Platt

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In the context of GCSE Physics, a 'component' refers to an individual part or element of a circuit or system that performs a specific function.

Components are the building blocks of electrical circuits and can include elements like resistors, capacitors, diodes, batteries, and switches.

Each component has a particular role, such as providing resistance, storing electrical energy, or controlling the flow of electric current. Understanding the function of each component is essential for analysing and constructing electrical circuits, allowing students to predict how changes in one part of the circuit might affect the overall system.

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Philippa Platt

Reviewer: Philippa Platt

Expertise: Chemistry Content Creator

Philippa has worked as a GCSE and A level chemistry teacher and tutor for over thirteen years. She studied chemistry and sport science at Loughborough University graduating in 2007 having also completed her PGCE in science. Throughout her time as a teacher she was incharge of a boarding house for five years and coached many teams in a variety of sports. When not producing resources with the chemistry team, Philippa enjoys being active outside with her young family and is a very keen gardener

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