Efficient Sorting, Energy Saving, and Smart Industrial Solutions. CALIFORNIA, CA, UNITED STATES, May 22, 2026 /EINPresswire ...

Electro-permanent magnets (EPMs) are pretty nifty concepts, and if you aren’t familiar with them, they are permanent magnets with the ability to be electrically switched on or off. Unlike an ...

The lifting electromagnet article I posted years ago (https://www.codrey.com/electronic-circuits/lifting-electromagnet-diy/) has been more popular that it should have ...

Why is electromagnetic repulsion so infrequently used in applications? As in, using an electromagnet to repel a permanent magnet, rather than to attract a magnet or ferrous material? I was doing some ...

The short answer is that only charged particles like electrons or protons are bent when travelling through magnetic fields. Electromagnetic radiation is made up of uncharged photons, so is unaffected.