Please Help?
9: What is a reason a lightning rod works?
The lightning rod is closer to the clouds and uses metal to conduct the electricity
The lightning rod has a sharp point to repel the lightning
The lightning rod needed Ben Franklin to work
10: What can be used to store static electricity?
High voltage
Type AA batteries
A Leyden Jar or similar capacitor
11: How can static electricity clean out cigarette smoke?
By giving smokers an electric shock
By giving smokers an electric shock
By charging and collecting smoke particles
12: What is an advantage of using static electricity to paint a car?
The paint goes on evenly
The paint will attract cigarette smoke
The paint collects at sharp points
13: Is it possible to levitate a small animal?
Only metals can be levitated
If the animal is lighter than air
Yes, since organic material is diamagnetic
Comment by stephena on 4 September 2009:
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