Can you run an electric motor for two years on a single ... The rotor is a styrofoam sphere with neodymium magnets embedded around its equator. A sharpened bicycle spoke serves as an axle, and ...

The fields can cause forces with other nearby magnets and these forces can be used to make motors spin. Sample exam questions - magnetism and the motor effect - Edexcel Understanding how to ...

because of in-wheel motors' greater leverage with magnets away from the axis. Aptera wants to be more than a niche firm, and it's mentioned again in recent months that it aspires to build a ...