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संबंधित प्रश्न
State two properties of a bar magnet ?
Describe, how you will proceed to determine the position of the pole of a bar magnet.
Draw lines of force surrounding a bar magnet when it is placed in the magnetic meridian with its north pole pointing geographic, north.
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.
Name the metal used for E and F.
Give scientific reason:
Soft iron is used to make electromagnets.
What is meant by electrostatic induction? You have been given two metal containers A and Band a positively charged body X. With the help of a diagram, explain the different stages of charging - A positively, and B negatively.
People who made mariner’s compass for the first time.
The magnetic poles always exist in pairs.
