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| Changing Circuits |
| An interactive circuit and circuit diagram in which children aged 10-11 can see the effect of changing the length of wire and the voltage of the batteries. |
| http://www.bbc.co.uk/schools/scienceclips/ages/10_11/changing_circuits.shtml |
| From: Electricity |
| Hits: 83 |
| Date: Mar 10, 2008 |
| Votes: 0 |
| Rating: 0.00 |
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