ELECTROMAGNETISM

Like poles of a magnet do what?

• repel
• attract 
• nothing 

What is a wire in a circuit wrapped around an iron core called?

• electromagnet
• generator
• electric motor

What is a complete path through which electric charges can flow called?

• magnetic pole
• electric circuit 
• electric resistance
• magnetic field 

The flow of electricity in a circuit-

• current
• flow
• circuit

Magnetism created by an electric current

• electricity
• electromagnetism
• wind energy

____________ allows electricity to flow.

• A conductor
• An insulator
• A magnet

The plastic around the wire is

• conductor
• insulator
• decoration

What is a stream of electrons moving through a copper wire called?

• current electricity
• light bulb
• series circuit
• motor

If an object gains electrons, what charge will the object have?

• positive

• negative

• neutral

• no charge

The buildup of charges on an object is called

• static discharge
• positive charge
• static electricity
• negative charge