Quiz magnet 8

Magnet 8

1. If magnet A can attract and hold 2 steel pins and magnet B can attract and hold 4 steel pins, which magnet is stronger?
   
They are equally strong.


Steel is not attracted


magnet A


magnet B


2. Like poles of a magnet _____ each other, while unlike poles ____ each other.
   

attract, attract


repel, attract


repel, repel


attract, rep


3. Does distance strengthen or weaken a magnet's ability to attract a steel object?
   
It strengthens it.


It depends which pole is facing the steel object.


It weakens it.


It depends which pole is facing the steel object.


4. There is more than one type of magnetism. Which is the strongest and most persistent type?
   
paramagnetism


ferromagnetism


diamagnetism


Geomagnetism


5. What is the name of a magnet that stays magnetic only while it touches a permanent magnet, or one that is magnetic for a very short time
   
Magnet


Permanant magnet


Temporary magnet


Electromagnet











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