9 min read
This study guide covers electromagnetic induction with a focus on Faraday's Law, Lenz's Law, and magnetic flux. It explains how changing magnetic fields induce EMF and current, including the right-hand rule for determining current direction. Applications like generators, transformers, and induction cooktops are discussed. The guide also provides practice questions and exam tips covering common question types and important calculations.
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Question 1 of 9
Hey future physicist! 👩🔬 A magnetic field is passing through a loop of wire. When is the magnetic flux the greatest?
When the magnetic field is parallel to the area of the loop
When the magnetic field is perpendicular to the area of the loop
When the magnetic field is at a 45° angle to the area of the loop
When there is no magnetic field