Watching:
Physical sciences: Electrical energy
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Chapters
In this video lesson, we will discuss about
- The need for a complete circuit to allow the flow of electricity
- Different electrical conductors and insulators
- And the features of electrical devices such as switches and light globes
Author: Subject Coach
Added on: 24th Jan 2017
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Elaborations
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recognising the need for a complete circuit to allow the flow of electricity
investigating different electrical conductors and insulators
exploring the features of electrical devices such as switches and light globes
investigating how moving air and water can turn turbines to generate electricity
investigating the use of solar panels
considering whether an energy source is sustainable
Transcript
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