EASY
Earn 100

Explain domain theory of magnetism.

Important Questions on Movement

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Physics>Change>Movement>Magnetic Field and Field Lines
In olden days, sailors used to find direction by suspending a piece of _____ (lodestone / bar magnet).
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Physics>Change>Movement>Magnetic Field and Field Lines
A magnet has _____ (four/two) poles.
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Physics>Change>Movement>Magnetic Field and Field Lines

A magnet always has _____ poles.

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Physics>Change>Movement>Magnetic Field and Field Lines
The attraction of a magnet is strongest at its _____.
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Physics>Change>Movement>Magnetic Field and Field Lines
Crane that picks up iron from the junkyard uses _____(bar magnet/electromagnet).
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Physics>Change>Movement>Magnetic Field and Field Lines
Magnetic poles always _____ in pairs.
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Physics>Change>Movement>Magnetic Field and Field Lines

Fill in the right word to establish the correct relation.

Charge: electric field :: magnet: _____.

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Physics>Change>Movement>Magnetic Field and Field Lines
Two north poles _____  (attract/repel) each other.
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Physics>Change>Movement>Magnetic Field and Field Lines
In a bar magnet, magnetic attraction is _____ (strongest/weakest) near its ends.
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Physics>Change>Movement>Magnetic Field and Field Lines
The strength of a magnet is negligible at its _____.
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Physics>Change>Movement>Magnetic Field and Field Lines
Magnets made by man are called _____ (natural magnets/artificial magnets).
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Physics>Change>Movement>Magnetic Field and Field Lines
When a bar magnet is broken, each of broken part will have _____ number of pole/poles.
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Physics>Change>Movement>Magnetic Field and Field Lines
Freely suspended bar magnet always aligns in the _____ direction. Choose from the bracket (East-West/North-South).
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Physics>Change>Movement>Magnetic Field and Field Lines

 Fill in the blanks by selecting appropriate words from the given list:

List: Electromagnet, pairs, magnet, strongest, pivoted

Magnetic poles always exist in _____.

MEDIUM
Physics>Change>Movement>Magnetic Field and Field Lines
Magnetism is concentrated in the _____ (middle / poles) of a magnet.
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Physics>Change>Movement>Magnetic Field and Field Lines
Like poles _____ (attract/repel) each other.
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Physics>Change>Movement>Magnetic Field and Field Lines

Fill in the blanks by choosing from the brackets.

Magnetism is concentrated at the _____(centre/ poles) of a magnet.

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Physics>Change>Movement>Magnetic Field and Field Lines
Two north poles _____ each other. 
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Physics>Change>Movement>Magnetic Field and Field Lines
The _____ poles of a magnet repel each other. (Choose from given options : like/unlike)
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Physics>Change>Movement>Magnetic Field and Field Lines
The South pole of the earth's magnet is near the geographical _____ pole.