You'll receive a new AP Physics-style multiple-choice problem delivered to your email inbox each weekday. Click on the link in the email to see the solution.
Magnetism is truly one of the mysteries of the universe. Magnetic and electric fields interact with each other to produce electromagnetic radiation, and at a fundamental level, magnetism is due to relativistic effects (not part of this course!).
Scroll down to see multiple choice practice problems in Magnetism and Sources of Magnetic Field.
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