Vocabulary
What is Voltage(Volts)?
High amount of power vs. low amounts of power
What are the 2 sides of a battery?
The positive side and the negative side.
Name something you see that loses electricity
Varying responses
What is a current?
How fast electricity moves
Leds only work if the current flows __ direction(s)
one
Electricity travels at the speed of ____
light
What is resistance?
When electricity slows down
Name one part of the led lights.
Any of below: Lens, semi conductor, anvil, whisker, high impact plastic
What is an example of electricity in nature?
What is the unit for a current?
amps
What is the difference between an anode and cathode ray?
An Anode is positive and a Cathode is negative.
What kind of electricity makes you shock yourself on things and your hair stand up?