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Cambridge IGCSE Combined Science practice

Paper 3 structured question: Electrical quantities

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Attempt questionElectrical quantities revisionRevise the key idea

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3

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3

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Electrical quantities

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Paper 3Theory (Core)3 marks

The role of components in energy transfer.

Description

Components in Electric Circuits

Components in an electric circuit utilize energy from the source.

  1. a

    Describe the role of components in an electric circuit.

    Aim for approximately 3 distinct marking points.

    [3]

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Paper 3 structured question: Electrical quantities

Paper 3Theory (Core)2 marks

Description

Energy Transfer in Circuits

Electric circuits transfer energy from a source to components and then to the surroundings.

  1. a

    Explain how energy is transferred in an electric circuit.

    Aim for approximately 2 distinct marking points.

    [2]