Science, asked by vvsaikumar123, 1 year ago

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Answered by rahul200013
1
as we move a magnet keeping the coil stationary...or move the coil keeping the magnet stationary the magnetic flux linked with the coil changes, thus an induced emf is developed in the coil so as to oppose the cause of the current...for example if we move the North Pole towards the coil a North Pole is developed on the nearer end of coil to repel the magnet......

in order to find the direction of current just see the direction of current..if the side of the coil facing you show current in clockwise direction then it will be South Pole and vice versa

for determining the direction of induced current Fleming's right hand rule is used



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