20-1 Physics I Class 20 The Electric Field. 20-2 What Is a Field?

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Presentation transcript:

20-1 Physics I Class 20 The Electric Field

20-2 What Is a Field?

20-3 Temperature Map (Temperature Field)

20-4 Coulomb’s Law of Electrostatic Force (Review)

20-5 Superposition of Electrostatic Forces (Review)

20-6 The Idea of Electric Field (Step 1)

20-7 The Idea of Electric Field (Step 2)

20-8 The Idea of Electric Field (Step 3)

20-9 The Electric Field of a Point Charge (as a Source)

20-10 Example Problem

20-11 Example Problem The Six-Step Method

20-12 Example Problem Solution

20-13 Class #20 Take-Away Concepts

20-14 Activity #20 Electric Fields