Abstract: This chapter reviews common electromagnet configurations and sets the stage for the design of an EI‐core electromagnet. The analysis is broken into three parts, namely electric analysis, ...

CURIOUS CAT:But do you know how electricity is made, and how it gets to the sockets in your home? GIRL #2:No. GIRL #1:No. CURIOUS CAT:Well, to find out, you will need to visit the electricity ...

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 makes a temporary electromagnet. It loses its ...

It’s an electromagnet pendulum analog circuit. Whether you’re building it, or just studying the schematics, this is a fun way to brush up on the non-digital side of the craft. The pendulum is ...