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Magnetic coil to stop a cylinder from falling down
Posted 10 sept. 2014, 04:43 UTC−4 Low-Frequency Electromagnetics Version 4.4 0 Replies
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I'm new to Comsol and could use some help. I'm exploring the possibility to control a iron cylinder with the help of a copper coil. But I'm to new to Comsol to understand how I'm suppose to do all the steps.
I've done a coil of copper, fixed it in space. I've done a cylinder and fixed it so it can only fall straight down. But how generate a electromagnetic field in the coil?
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Hello Robert Freiholtz
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