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Questions tagged [electromagnet]

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How to calculate the electromagnetic strength between an iron piece and an electromagnet IF both of them are not parallel?

I am sorry if this question is a bit silly, but I don't really know how to calculate the electromagnetic force between a magnet and an iron piece if they are not parallel to each other. The ...
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How do brushed DC/AC generators work that have electromagnets in the stator?

Disclaimer: I do not know many things about electronics, so bear with my bad etiquette (I’m only in 8th grade). This is for my own knowledge as well as to make a Blender animation to educate people. ...
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Calculating electromagnet – magnetism vs heat

Im making an electromagnet that will be more or less permanently turned on so I need to avoid heating problems. I have studied this a bit and came to the conclusion that: the lower the gauge (AWG) (...