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Answer by tobalt for Ferrite core in electromagnets

If you want to generate the largest magnetic field with the lowest electrical power for a given core material and conductor material:Build a closed ring out of the magnet material e.g. Iron and cut a...

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Answer by Lars Hankeln for Ferrite core in electromagnets

You are using a ferrite rod but you need to consider a closed path in your calculations. To calculate the magnetic flux or flux density you should first think about the closed magnetic circuit. One...

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Ferrite core in electromagnets

I have a small project based around designing a small home-made DC actuator using a small DC electromagnet.My final goal is to generate the strongest magnetic field possible with the minimum amount of...

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