5B10.10 - Hair on End | ![5b1010 hair_on_end_1](https://websites.umass.edu/plecprep/files/2016/08/5b1010-hair_on_end_1.jpg) | This demonstration illustrates the buildup of charge on someone's hair.
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5B10.15 - Van de Graff Streamers | ![5b1015vdg_streamers](https://websites.umass.edu/plecprep/files/2015/07/5b1015vdg_streamers-300x225.jpg) | Place the streamers on the Van de Graff machine. As the streamers get charged, they will follow the electric field lines.
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5B10.25 - Styrofoam Peanuts on Van de Graff Gen. | ![5b1025styrofoam_peanuts_on_vdg_gen](https://websites.umass.edu/plecprep/files/2015/07/5b1025styrofoam_peanuts_on_vdg_gen-300x225.jpg) | This demo shows the buildup of charge on Styrofoam peanuts by the Van de Graff generator.
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5B10.30 - Franklin's Bell (Electric Chimes) | ![5b1030 franklins_bells_2](https://websites.umass.edu/plecprep/files/2016/08/5b1030-franklins_bells_2.jpg) | A conductive ball is suspended between two vertical parallel plates connected to the Wimshurst ... |
5B10.40 - Electric Field Lines on Overhead | ![5b1040c](https://websites.umass.edu/plecprep/files/2015/09/5b1040c-300x199.jpg) | This demonstration visually shows the electric field lines using the overhead projector.
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5B20.10 - Surface Charge | ![5b2010surface_charge](https://websites.umass.edu/plecprep/files/2015/07/5b2010surface_charge-300x225.jpg) | This demo shows that charge on a solid conductor resides entirely on the outer surface. This is commonly ... |
5B20.35 - Faraday Cage | ![5b2035faraday_cage](https://websites.umass.edu/plecprep/files/2015/07/5b2035faraday_cage-300x225.jpg) | Radio waves, being electromagnetic in nature, do not penetrate the metal cage because the cage acts ... |
5B30.35 - Point and Ball w/ Van de Graff | ![5b3035point_and_ball_with_vdg](https://websites.umass.edu/plecprep/files/2015/07/5b3035point_and_ball_with_vdg-300x225.jpg) | This demonstration illustrates how a lightning rod works (as well as any sharp point).
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5B30.50 - Electric Pinwheel | ![5b3050electric_pinwheel](https://websites.umass.edu/plecprep/files/2015/07/5b3050electric_pinwheel-300x225.jpg) | This demonstration shows that a pinwheel on a Van de Graff generator will spin.
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