explain the working of van de graff generator with the help of neat labelled diagram
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A Van de Graaff 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.
A Van de Graaff generator uses static electricity and a moving belt to charge a large metal sphere to a very high voltage. Inside the Van de Graaff generator, a motor turns a silicon roller, which makes a rubber belt start to move. ... More and more charge builds up on the sphere until it reaches a high voltage.
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