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Van de Graff generator is a machine which generates A) High current B) High voltage C) High current and high voltage D) Only low current |
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Answer» The correct option is B) High voltage. A Van de Graff generator is an electrostatic generator which uses a moving belt to accumulate electric charge on a hollow metal globe on the top of an insulated column, creating very high electric potentials. It produces very high voltage direct current (DC) electricity at low current levels. |
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