Physics I Class 19 Coulomb’s Law.

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Presentation transcript:

Physics I Class 19 Coulomb’s Law

Forces Known to Physics (Review)

A New Property of Matter - Charge

Conservation of Charge

Coulomb - A Man, A Unit, A Law

Coulomb’s Law of Electrostatic Force

Direction of Electrostatic Force “Opposites Attract”

Properties of Electrostatic Force Similarities with Gravity

Properties of Electrostatic Force Differences with Gravity

Comparison of Gravity and Electrostatic Force

Superposition of Electrostatic Forces

Two Ways of Calculating the Electric Force Vector

How to Calculate a Unit Direction Vector

How to Calculate the Electric Force Vector (Prof. B’s Method)

Class #19 Take-Away Concepts

Class #19 Problems of the Day

Answer to Problem 1 for Class #19

Class #19 Problems of the Day

Answer to Problem 2 for Class #19

Activity #19 Coulomb’s Law

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