Re-energizing magnetism

Sudha Rangan

Re-energizing
Magnetism and electricity are topics that recur through the middle and high school physics syllabi. You can use this article as a simple refresher for your students or to activate your class with a different set of learning tasks to augment what is in the textbook.

What is magnetism?
Magnetism is defined as the force exerted by a magnetic field or as the class of phenomena exhibited by a magnetic field or the branch of physics that studies this force and these phenomena.

The author is a software engineer. She can be reached at sudharang@gmail.com.

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