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What EEME kids said they learned in Feb 2016

Winner of Editor's Choice
Top Pick for Kids
Introducing The Potentiometer
the pot works by using the wiper to control the amount of electricity passing.
EEME Dad's comments: Controls the amount of electric current to be more exact!
Why your electro-magnet gets warm
To much electricity going through the wire
How Buzzer Circuit Works
I made a buzzer that sounds when the wires connect. We used longer wires. We used a buzzer in the circuit.
How Pot In LED Works
By turning the wiper clock wise the electricity has less space to travel therefore making it brighter.
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