Electricity and Magnetism Review

When two magnets repel each other which poles are facing each other?

• North and South
• South and North
• North and North
• Positive and Negative

Tags

NGSS.MS-PS2-3

A build up electric charge is called

• current electricity

• static electricity

What is magnetism?

• invisible objects coming together
• a force that either attracts or repels certain materials
• full of electricity
• metals

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which is NOT needed to form an electric circuit?

• an energy source

• a switch

• a pathway(wire)

• a load

Which is a correct statement about lights that are part of a series circuit?

• The lights will flash on and off in a pattern.
• If one light burns out, the others will go out.
• If one light burns out, the others will stay lit.
• Two switches are needed to turn the lights on and off.

Tags

NGSS.MS-PS3-5

A material in which electrons are not able to flow easily is called  a ___.

• circuit
• resistance
• insulator
• conductor

A completed path for the transfer of electricity

• generator
• circuit
• motor
• battery

What is the area around a magnet that has a magnetic force?

• static electricity

• magnetic field

• electromagnet

Tags

NGSS.MS-PS2-5

A place on a magnet where magnetism is strongest is the 

• pole
• compass
• generator
• series

An object that does not easily conduct electricity

• electromagnet

• conductor

• insulator

• resistor