Electrostatics_lab1

 

1. http://www.geocities.com/sathapornpromdee/lesson40204.htm
2. http://sathaporn.exteen.com/images/electricfield1.gif
3. http://www.rmutphysics.com/charud/virtualexperiment/virtual1/charge/physletprob/ch9_problems/ch9_1_electrostatics/electrostatics_1.html
4. http://www.rmutphysics.com/charud/virtualexperiment/virtual1/ericksontutor/tutor/2220/index.html
5. http://www.rmutphysics.com/physics/oldfront/51/index51%20static%20electric.htm
6. http://www.rmutphysics.com/charud/virtualexperiment/index.html
7. http://lectureonline.cl.msu.edu/~mmp/applist/applets.htm

Graph

1. http://sathaporn.exteen.com/20060506/graph

 

Instruments
1. http://members.thai.net/physicsmatayom/PIC40204/ELECTROSCOPE1.GIF
2. http://www.rmutphysics.com/charud/scibook/mythphysics/picture/M-electric%20charge/index6.htm

electroscope1

electroscope2

 

 

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F12<---(+)Q1	(+)Q2--->F21
F12<---(-)Q1	(-)Q2--->F21
Q1(+)--->F12	F21<---(-)Q2

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THE ELECTRIC FIELD ; E(N/C)=F/q⁺=kQ/R²

E1<---(+)1C-->E2	(+)Q1	(+)1C--->E1--->E2	(-)Q2	E2<---(+)1C-->E1

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R=1	E=100%
R=2	E=25%
R=3	E=11%
R=4	E=6.25%
R=5	E=4%

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edit @ 2006/06/05 23:21:08
edit @ 2006/07/08 14:15:43
edit @ 2006/08/20 16:09:43

edit @ 28 Oct 2007 20:32:06 by physicsmatayom