Electromagnetism Bingo/ Quiz

What is the strongest part of a magnet?

Earth's magnetic field is like which type of magnet?

• Bar Magnet

• Horseshoe Magnet

• Temporary Magnet

• It does not have magnetism

Tags

NGSS.MS-PS2-5

How can you diminish the strength of an electromagnet?

• Less coils

• Less electricity

• Smaller iron bar

• tighter coils

Tags

NGSS.MS-PS2-3

When an object gains electrons, it becomes _________. When an object loses electrons, it becomes _________.

• Positive, negative

• Neutral, negative

• Negative, positive

• Positive, Neutral

Tags

NGSS.MS-PS2-3

This type of current is mostly found in batteries

• Alternating Current

• Fast Current

• Slow current

• Direct Current

What is an example of a noncontact force

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

If you increase the current flowing through a solenoid, you ________ the magnetic force.

• Increase

• Decrease

• Stop

• No change will occur.

Tags

NGSS.MS-PS2-3

A negatively charged object will attract to a ________ charged object

• large

• Negative

• positive

• small

Tags

NGSS.MS-PS2-3

The North pole of a magnet repels the _________ pole of another magnet

• North

• South

Tags

NGSS.3-PS2-3

Allows the flow of electrons

• insulators

• open circuits

• plastic

• conductors