Multiple choice

Directions: Find find the inventor of the following.

Electromagnet

  1. Elisha G. Otis

  2. William Strugeon

  3. Charles H. Townes

  4. James Puckle
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

William Sturgeon created the first electromagnet in 1824 by wrapping a coil of wire around a soft iron core. This discovery was fundamental to the development of modern electrical devices.

Keep practicing — related questions