Friday, April 25, 2008

Friday, April 25, 2008

Went over RA 21.1, 21.2

Discussed charge distribution and electric field for conductors. Drew plots of force vs distance for spherical mass, charged conducting spherical shell, charged solid conducting sphere.

Went over "rules" for drawing electric field lines.

Showed computer program for electric field lines.

Collected RA 21.3

Handed out Coulomb's law problems.

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