Magnetic lines of forces always start from north pole and end at South Pole.why?
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Hey...
The opposite poles of two magnets attract. Therefore, when the red end of a magnet or compass is pointing north, it is because it is being attracted in that direction by the south end of another magnet (often coloured blue) – this is the imaginary magnet inside the Earth.
opu90:
o really
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These magnetic fields are very important since they exert an influence on other objects. As we said before, magnets always attract objects made out of iron. ...I think this is correct
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