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Energy & Forces - Conversion & transfer of energy - Electricity - G13
Development of Target

EF-C2.2
EF-C2.2 Describe the energy conversions in the components of an electrical circuit
 In a battery: Chemical ----> electrical
In a lamp: electrical ----> heat + light
In a buzzer: electrical ----> sound
In a motor: electrical ----> movement

 

1 Investigate energy changes in simple electrical circuits.
Record findings using annotated drawings.
2 Discuss changes in energy.
e.g. a motor changes electrical energy into movement energy
e.g. a bulb changes electrical energy into light energy (and heat)
e.g. a bell changes electrical energy into movement and sound energy

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