Lesson: Magnetic Fields Produced by Electric Currents
In this lesson, we will learn how to describe the magnetic field that is produced by a wire carrying an electric current.
Sample Question Videos
Worksheet: 10 Questions • 4 Videos
For the magnetic field created around a current-carrying wire, the the current, the the magnetic field.
Which of the following correctly describes what is meant by a “hard magnetic material”?
Which of the following correctly describes what is meant by a “soft magnetic material”?