What is true of a Van de Graaff generator?
A
A charge is produced which travels away from the...
What is true of a Van de Graaff generator?
A
A charge is produced which travels away from the person touching the generator.
B
Because the charges produced are both positive and negative, the opposite charges in the hair attract each other and cause it to stand on end.
C
Because the charges produced are all the same, the like charges in the hair repel each other and cause it to stand on end.
D
Both a and b
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Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d
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