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for making this simple spiral motor, you would require strong neodymium magnet, a 1.5V battery
and copper wire. you make a wind a spiral from this copper wire and then scrape both
the ends to remove insulation. take the strong magnet and stick it to the base of the battery
and then you make the magnet and the battery stand upright. now you place the spiral such
that its upper tip touches the battery button and lower tip touches the magnet. this will
complete the circuit and this spiral will start rotating round and round. it is a very
simple motor to make. this is the top view of the motor and this will keep rotating as
long as the battery lasts. now take the magnet and upturn it and once again stick it. now
if you put the coil on, you will find that the motor is rotating in the opposite direction
as earlier.