Magnetic or Nonmagnetic
A paperclip
What is magnetic
To pull toward
What is attract?
A material that lets electricity travel through it easily
What is a conductor?
a. conductor
b. generator
c. electromagnet
What is an electromagnet?
Two NORTH magnets will do this
What is repel?
Rubber Eraser
What is nonmagnetic?
North or south end of an Earth's axis
What are earth poles or geographic poles?
An electrical charge that builds up in an object:
A. chemical energy
B. static energy
C. magnetic energy
What is static electricity?
A path that has more than one way an electric current can flow:
a. magnetic field
b. parallel circuit
c. electromagnet
What is a parallel circuit.
The charged ends of a magnet
What is a pole?
Aluminum Foil
What is nonmagnetic?
An instrument with magnet that points to magnetic north
What is a compass?
An object that attracts iron:
A. generator
B. Conductor
C. Magnet
What is a magnet
What is a good conductor?
a. copper
b. glass
c. plastic
What is copper.
A metal core wrapped with coils to make a temporary magnet.
What is electromagnet?
A steel nail
What is magnetic?
Protons, neutrons, and electrons make up what?
What is an atom?
A machine that produces electric current:
a. generator
b. electromagnet
c. magnet
What is a generator?
What materials can an electric current not flow through easily:
a. circuits
b. insulators
c. conductors
What is an insulator?
Material which allows electorns to travel, but very slowly.
a. resistor
b. conductor
c. circuit
What is a resistor?
A penny
What is nonmagnetic?
Area around a magnet where the force of a magnet can can act.
What is magnetic field?
How can you make an electro circuit stronger?
Change the voltage
or wrap the wires tighter
Which device changes electric energy into mechanical energy?
a. motor
b. generator
c. electromagent
What is a motor?
a. insulator
b. light bulb
c. circuit
What is an insulator?