ANSWERS: 1
-
The electromagnet was developed in a series of steps by more than one person. Hans Christian Oersted, André-Marie Ampère and Dominique François Jean Arago are credited for the discoveries that led to the invention of the electromagnet by William Sturgeon. Joseph Henry later insulated the wire.
Source:
Kenyon College: The Electromagnet
Nation Master: William Sturgeon
More Information:
Copyright 2023, Wired Ivy, LLC