When a current passes through a conductor in a magnetic field, the conductor experiences a force.

The motor effect When a current passes through a conductor in a magnetic field, the conductor experiences a force. This force is used to provide the m...

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A Gravitational Potential energy store

Study the image to the left - it shows a dam and reservoir which is used to generate electricity cleanly. In this case gravitational potential energy ...

Sidney Opera house through a wineglass

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Symbols from AQA trilogy syllabus

Symbols used in electrical circuit diagrams:  Enter your text here ... Enter your text here ...