Jan 29, 2016 · If you have time I would like a detailed explanation how does it work. Can you think of a reason why the net number electrons drifting through the magnet due to the Current would behave …

Apr 10, 2005 · In class we made a beakman's electric motor using wire, a battery, and a magnet. I don't understand how the motor works though. Can someone explain it to...

Mar 17, 2009 · How does a homopolar motor work? lalbatros Mar 17, 2009 Homopolar Motor Click For Summary

Jun 24, 2017 · Hello, I can not understand that a motor (pumping) requires a current of 63 A under a voltage of 390 vac, and requires a current of 72 A under a voltage of 365 vac. Normally when the …

Jan 12, 2011 · Well, just for clarification, I believe you are talking about the Lorentz Force. But yes, the Lorentz Force is the only interaction that an electromagnetic field makes on currents and charges in …

Oct 4, 2017 · Hi in every theoretical explanation of any kind of DC motor there's always a split ring commutator and two brushes like in the following pic then when it comes to my motorbike/car starter …

Mar 23, 2024 · This question has multiple parts and according to all the work done up to this point... How much work W does the motor do on the platform during this process? 1885 J What is the rotational …

Jul 26, 2013 · So I've been working with variable frequency drives recently and am curious about what they're actually controlling: motors. So I'm curious how current and torque are related. So obviously …

Oct 18, 2007 · how does this work? (i made one and it does work pretty well, mine was spinning for about 20 minutes) the wire has to be copper so it conducts the electricity, but is not directly magnetic …

Mar 9, 2012 · So, I'm kind of in a debate, and before I say something that makes me look like a clown :redface:, I thought I'd check with the group. Someone said that a "dying or low battery in car or …