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This lecture covers the principles of electric forces and fields as outlined in Chapter 18. We explore the nature of electric charges, Coulomb's Law, and the concept of an electric field. The discussion includes the superposition principle, field lines, and how electric fields interact with charges. By understanding these foundational concepts, students will gain insight into practical applications and the behavior of charges in different configurations. This lecture is essential for grasping the basic principles of electromagnetism.
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1. Lecture 4: Electric Forces and Fields (Ch. 18) 02-20-07