Electricity

9/22/98


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Table of Contents

Electricity

Force

Electric Charge

Electric Charge

Electric Force: Coulomb’s Law

Electric Force

Electric Force

Electric Force

Fundamental Charges

Fundamental Charges

Electric Forces

Concept of “Field”

Electric Field

Electric Field

Electric Field - Definition

Electric Field: UNITS

Electric Field for a point charge

Finding Electric Fields

Finding Electric Fields

Force Example

Example, cont.

Example, cont.

Electric Field Example

Electric Field Example

Electric Fields due to several point charges

Electric Fields due to several point charges

Continuous Distribution of Charges

Line of Charge

Line of Charge

Line of uniformly distributed charge

Line of uniformly distributed charge

Line of uniformly distributed charge

Line of uniformly distributed charge

Line of uniformly distributed charge

Extra Credit

Line of uniformly distributed charge: limiting case

Line of uniformly distributed charge: limiting case

Line of charge: extended

Line of charge: extended

Another Case: a Ring of Charge

Another Case: a Ring of Charge

Another Case: a Ring of Charge

Another Case: a Ring of Charge

Another Case: a Ring of Charge

Ring - extended discussion

Plate of charge

Author: Dr. Johnny B. Holmes

Email: jholmes@cbu.edu

Home Page: http://www.cbu.edu/~jholmes/P251/intro.html