IB Physics: Common Field Patterns

Describes the electric field patterns for isolated, like, unlike charges and parallel plates. Explains electric shielding and why the electric field within a conductor must be zero.
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Table of Contents
0:00 Vector versus Field Diagram
2:43 Two Charge patterns
7:55 Parallel Plates
8:58 Plate and Sphere (Shielding)
13:25 Shielding Examples
14:28 IB Multiple Choice Question
15:08 Summary of Rules for Drawing Patterns
17:15 Exercise Drawing a field line diagram with 3 Charges