Circuits
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Features of simple circuits.
Two simple circuits - one with just battery and bulb and one with battery, bulb and switch. Demonstration showing how electricity flows through the circuit lighting the bulb and how a break in the circuit will cause the bulb to go out.
From:
Science Clips Circuits and Conductors
First Broadcast
:
21 November 2003
Teachers' notes
Age Group : 7-9
Subject : Science
Topic : Physical processes
Keywords : Electricity
Notes : Use clip to demonstrate how a complete circuit is required for a device to work.
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