Magnet and magnetite
Trending Questions
Write five ways to demagnetize a magnet.
State three ways of demagnetizing a magnet.
How can the magnetic properties of a magnet be destroyed?
What happens when you heat a magnet at a high temperature?
A magnet loses its magnetic properties on:
heating
hammering
dropping from a height
all of these
How can a magnet be demagnetized?
Natural magnets are made from a rock called ________.
How to demagnetise a permanent magnet?
The magnetism of a magnet can be lost if
it is kept inside a plastic box
it is wrapped with a plastic cover
it is hit with a hammer
it stucks to a metal door
What is meant by demagnetization?
A magnet has no effect when heated to a high temperature.
- True
- False
State two ways in which a magnet can get demagnetized.
Which of the following is not attracted by the bar magnet
soft iron
steel
aluminium
cobalt
What is demagnetization? List some methods by which we can destroy magnetism of a magnet.
A magnet has no effect when it is heated to a high temperature.
- True
- False
What is demagnetization?
A magnet can be demagnetised by
heating it repeatedly
dropping it frequently from a height
hammering it frequently
all the above processes
Give one word answer
One of the methods that can be used to demagnetize a magnet.
