Show:
Magnets and Magnetism 1
EM Spectrum
Magnetism from Electricity
Misc
100
Any material that attracts iron
What is a magnet
100

What waves are visible with the human eye?

Visible Light 

100
the study of the interaction between electricity and magnetism
What is electromagnetism
100

What is the difference between electromagnet and a regular magnet?

One contains electricity and the other does not

200
What 3 properties do all magnets have?
1) They have a north pole and a south pole 2) They exert a force 3) They are surrounded by a magnetic field
200

What is the scientific notation for frequency? 

Hertz, Hz 

200

A force used to move electrical particles

What is a current?

200

What is the name of the leader of the auto bots in transformers?

Optimus Prime

300
The region around a magnet where the magnetic force can act
What is a magnetic field
300

What are the three measures of waves on the EM Spectrum?

wavelength, amplitude and frequency 

300
A coil of wire wrapped around an iron core
What is an electromagnet
300

Name a metal on the periodic table

Iron, Biridium, Copper, Gold 

400
Magnetic poles are always in _____________
pairs
400

What is the least and most harmful waves on the EM Spectrum?

Radio and Gamma 

400

What is the energies associated with an electric motor?

A device that changes electrical energy into mechanical energy.

400

What is the schools mascot?

Hurricanes

500

What is a electromagnet made of?

 electromagnets are made from a magnet and an electric current

500

What are the seven types of waves on the EM spectrum?

Radio, microwave, infrared, visible light, UV rays, X ray, and gamma waves

500

What is an example of an electromagnet?

A crane, MRI machine, telephone

500

What is the law of conservation of energy?

Energy cannot be created nor destroyed