Homopolar DC Motor
To understand the theory of electromagnetic motors. watch opening 3 minutes of this video
Components Used:
10 mm x 2mm circular neodymium magnets. (5pcs)
AA Battery (1pcs)
0.8mm laminated copper wire
Tools used:
Sandpaper sheet
Lighter
Pliers
Trace Out the Shape of the Wire
Dimensions
overall 8 cm high 4 cm wide
Fold the Wire to the Traced Out Shape
Also if necessary fold the bottom leads inwards to keep the wire wrapped around the magnet stack
Dent the Battery Top, Sandpaper the Contact Points
Place the Wire Rotor on the Battery and Watch the Motor Go!
