Friction based electricity Science Projects

Venture 2 - Bending water

Find out about friction basedwith the Particular 3 Basic, funSecurity NOTE: Please perused all directions totally before beginning the undertakings. Watch all wellbeing safeguards.Task 1 - Swinging grainWhat you need:a hard elastic or plastic brush, or an inflatablestring, little bits of dry oat O-shapes, or puffed rice or wheat1. Tie a bit of the oat to one end of a 12 inch bit of string. Discover a spot to append the opposite end so the grain does not balance near whatever else.2. Wash the brush to evacuate any oils and dry it well.3. Charge the search by running it over long, dry hair a few times, or enthusiastically rub the brush on a fleece sweater.4. Gradually bring the brush close to the oat. It will swing to contact the brush. Keep it still until the grain bounces away without anyone else.5. Presently endeavor to contact the brush to the oat once more. It will move away as the brush approaches.6. This undertaking should likewise be possible by substituting an inflatable for the brush.impartial oat was pulled in to it. When they contacted, electrons gradually moved from the brush to the grain. Presently the two articles had a similar negative charge, and the grain was repulsed.What you need:a hard elastic or plastic brush, or an inflatablea sink and water fixtureGradually bring the brush close to the water and watch the water "twist."This task should likewise be possible by substituting an inflatable for the brush.What Happened: The unbiased water was pulled in to the charged brush and lifted towards it.Venture 3 - Light a light with an inflatableWhat you need:hard elastic or plastic brush, or an inflatablea dull roombright light