Attraction and Repulsion Between Magnets
Attraction and Repulsion Between Magnets: Overview
This topic covers concepts, such as, Precautions with Magnets, Repulsion between like Poles of Magnets, Types of Magnet : Horse Shoe Magnet and Attraction between unlike Poles of Magnets etc.
Important Questions on Attraction and Repulsion Between Magnets
Why do like poles repel?
Explain about a horse shoe magnet.
When you put two ring magnets on a pencil, the magnets stay apart each other because
A magnet can be completely demagnetized by which one of the following processes?
Computers and CD's should not be kept near _____.
What are the effects of magnets on compact disc?
A magnet may be attracted to the metal surface of the CD and ruin the data stored in it.
We should keep magnets away from compact discs.
Explain why we should keep magnets away from compact discs.
Computers and CD's should be kept near non-magnetic materials.
Computers have magnetic storage inside it. What is the best practise among the following?
Magnets can be kept near the computers.
'Magnets should be kept away from computers'. Explain.
Like poles of magnets ______ (attract/repel) each other.
What is the surest test of magnetism? (Choose from attraction or repulsion).
_____ (Horse shoe/ Bar) magnet is used in the electric bell.
_____ poles of a magnet attract each other.
(Choose from the following: Unlike/ Like)
Show by experiment that unlike poles of magnet attract each other?
There is attraction between like poles of a magnet.
Which among the following should be kept away from the magnet.
