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Circuits
Vocabulary
conductor or insulator
Electromagnetism
Spell it
100
The side of the battery that energy flows from.
What is the negative side?
100
Stored energy.
What is a battery?
100
A stick.
What is an insulator?
100
This device used electromagnetism to send messages.
What is a telegraph?
100
w...
What is a W-I-R-E?
200
Evidence that energy is present.
What is heat, light, motion and sound?
200
The ability to do work.
What is energy?
200
A painted steel handle.
What is an insulator?
200
He discovered the flow of an electric current produces a magnetic field.
Who was Hans Oersted?
200
g...
What is a G-E-N-E-R-A-T-O-R?
300
It open and closes a circuit.
What is a switch?
300
A device that provides electricity for motion.
What is a generator?
300
A note book ring.
What is an conductor?
300
The parts needed to make an electromagnet.
What are steel rivets, batteries, and wires?
300
c...
What is a C-O-M-P-O-N-E-N-T?
400
The wires get hot.
What is a short circuit?
400
A series of loops
What is a coil?
400
A dollar bill.
What is an insulator?
400
./-././.-./--./-.--
What is energy?
400
e...
What is E-L-E-C-T-R-O-M-A-G-N-E-T-I-S-M
500
All the lights go out when one light burns out.
What is a series circuit?
500
The material in a bulb that makes light when heated by an electric current.
What is a filament?
500
A quarter.
What is an conductor?
500
Oersted proved his theory because this moved.
What is a compass?
500
i...
What is an I-N-C-O-M-E-P-L-E-T-E C-I-R-C-U-I-T