EARTH SCIENCE
MAGNETISM
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Magnetic Force is..
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The attraction or repulsion between magnetic poles.
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The angle of the two lines between geographic north and the north to which a compass needle points.
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The two Doughnut-shaped regions between 1, 000 and 25, 000 kilometers above Earth’s surface.
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The area of a magnet where the magnetic force is the strongest.
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Explanation:
Detailed explanation-1: -When two opposite magnetic poles are close, they attract each other. When like poles are pushed together, there is a force of repulsion. The rule for magnets is that like poles repel and unlike poles attract.
Detailed explanation-2: -Thus, the general law of attraction and repulsion between the magnetic poles is that the unlike poles always attract each other while like poles repel each other.
Detailed explanation-3: -magnetic force, attraction or repulsion that arises between electrically charged particles because of their motion. It is the basic force responsible for such effects as the action of electric motors and the attraction of magnets for iron.
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