Advertisements
Advertisements
प्रश्न
Fill in the blank.
Magnetic poles always exist in ...............
उत्तर
Magnetic poles always exist in pairs.
APPEARS IN
संबंधित प्रश्न
Write true or false of the following statement.
Magnetic poles occur in pairs.
Answer the following.
Can you bring two similar poles of two different magnetic close together easily? Why?
Answer the following in detail.
Write a short note on the theory of magnetism.
If a bar magnet is hung by a thread tied at its center, its north pole becomes steady in the direction of the ______ Pole of the earth.
The alloys called ______ and ______ are used for making industrial magnets.
Define the following term:
Angle of dip
Give scientific reason:
Not attraction but repulsion is a sure test of magnetism.
Write a short note on lighting conductors.
The south pole of a bar magnet and the north pole of a U-shaped magnet will _______.
