10 min read
This study guide covers magnetism, focusing on magnetic fields, their interaction with moving charges and electric fields, and related forces and motion. Key concepts include magnetic field lines, magnetic field strength (B, in Teslas), magnetic force, and the Right-Hand Rule. Applications such as velocity selectors and mass spectrometers are also discussed. The guide includes practice questions covering these topics.
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Question 1 of 10
Which direction do magnetic field lines point outside of a typical bar magnet? 🧲
From south pole to north pole
From north pole to south pole
Parallel to the magnet
Randomly in all directions