In Science, we have been learning about electricity. We made a simple circuit, altered the power, and added a switch. We also tested different materials to determine if they were conductors or insulators of electricity.
A Simple Circuit
The power from the battery lit the bulb.
Doubling the Bulbs
One battery powered two bulbs-dimmer
Double the Power
The bulb powered by two batteries shone brighter.
Adding a Switch
When the switch was closed, the circuit was complete and the bulb lit.
When the switch was open, the circuit was broken and the bulb did not light.
Conductors of Electricity
Electricity flowed through the following items:
Coin
Key
Metal Paper Clip
Drink Can
Insulators of Electricity
Electricity did not flow through the following items:
Wooden Fork
Glass Jar
Rubber Band
Banana
No comments:
Post a Comment