Physics I - a Review

1/14/02


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Table of Contents

Physics I - a Review

Physics I - a Review

Electricity - An Overview

Force - Review of Gravity

Electric Force and Charge

Electric Charge

Electric Force

Electric Force

Electric Force

Electric Force

Fundamental Charges

Fundamental Charges

Electric Forces

Concept of “Field”

Electric Field

Electric Field

Gravitational Field

Electric Field

Electric Field for a point charge

Inverse Square Law

Electric Force - example

Electric Force - example

Electric Field - example

Another Force Example

Force Example

Force Example

Force Example

Force Example

Finding Electric Fields

Finding Electric Fields

Electrical Energies

Electric Potential Energy

Voltage

Units

Gravitational Analogy

Gravitational Analogy

Different batteries - what is different?

Batteries - cont.

Batteries - cont.

Voltage due to a point charge

Voltages due to several point charges

Static electricity

Voltages and Electric Fields

Voltage and Field

Voltage and Field

Voltage, Field and Energy

Review

Energy example

Energy Example

Energy Example

Voltage, Force and Energy

Author: CBU

Email: jholmes@cbu.edu

Home Page: http://www.cbu.edu/~jholmes/P202/intro.html