Which of the following is called suspension train?
Electric train
Electromagnetic train
Diesel train
None of this
We can magnetise a magnetic substance without touching it by a magnet by
Single - touch method
Double - touch method
Magnetic induction
Using electric current
Where do magnet has the strongest magnetic force?
At the middle
At the north pole
At the south pole
At the ends
A freely suspended magnet come to rest always in the
North- south direction
North-west direction
North - east direction
East - west direction
Which of the following is a natural magnet?
Bar magnet
Ring magnet
Magnetite
Horseshoe magnet
When two magnets repel each other, they
Push away from each other
Pull towards each other
Neither push not pull
None of these
Which one of the following is used to find the direction of magnetic fields?
Compass
Magnet
Ammeter
Voltmeter
Artificial magnets can be
Temporary magnets
Permanent magnets
Both a and b
Temporary magnets are made from
Steel
Nickel
Cobalt
Soft iron
The surest test of magnetism is
Attraction
Repulsion
Diffusion
All of these
