L.E.D
What does L.E.D mean?
Light emitting diode
Which direction does the electricity flow?
positive to negative
Is cooper tape a conductor, insulator, or semi-conductor?
conductor
Is there a negative and positive side?
yes
What does an atom contain?
Neutrons, electrons, protons
Which is the positive leg?
The leading/ longer leg
What energy source is used in a circuit?
battery
How do you turn cooper tape?
pull away back then go forward
How do you identify the positive side
There is a plus sign on it
Which particle in an atom is negatively charge?
electron
Which is the negative leg?
the short leg
How do you make a simple circuit?
Battery + L.E.D
How do you connect a switch or buzzer battery?
Red wire to the positive side and black wire to the negative side.
Which particle in an atom is positively charge?
protons
Which particle in the atom has no charge?
neutrons
Where are the neutrons and protons located in the atom?
nucleus