See alternating p.d. on oscilloscope from spinning generator
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See alternating p.d. on oscilloscope from spinning generator
Helen rates this resource as good
See electrons in a field, change p.d.
Change p.d., d, velocity, charge on particle see path
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See pattern of field lines
http://physics.bu.edu/~duffy/HTML5/EField.html
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See charges on rods and can
http://www.physicsclassroom.com/Physics-Interactives/Static-Electricity/Aluminum-Can-Polarization
Rub balloon, stick it on wall, repel balloon
Helen rates this resource as Good
Change p.d., distance between plates, find time for electron to travel
http://www.thephysicsaviary.com/Physics/Programs/Labs/AcceleratingChargesWithCapacitor/index.html
Change field, charge, see path of charge in E field