This week we have been learning about switches and their purpose and how they work within an electrical circuit.
We investigated different objects and materials to find out whether they allowed an electrical current to flow through them. We found out that we could sort the items out into conductors or insulators.
We noticed how materials that are conductors were used within a switch, and create our own working switch using a conductor - a steel paper clip!
We investigated different objects and materials to find out whether they allowed an electrical current to flow through them. We found out that we could sort the items out into conductors or insulators.
We noticed how materials that are conductors were used within a switch, and create our own working switch using a conductor - a steel paper clip!
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