A coil with an iron core is called an electromagnet. The iron core increases the coil’s magnetic field strength. A simple electromagnet is made by coiling wire around an iron nail. An iron core ...

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Electric motors are pivotal in powering household items and propelling large-scale industry appliances. The mechanical motion ...

In a paper published in the journal Nature Physics, researchers used a superconducting quantum simulator to emulate charged ...

Physicists have been trying to design fusion reactors, technologies that can generate energy via nuclear fusion processes, ...