Quiz
Generator Phet
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Perguntas do quiz (1)
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The Van De Graaf generator is connected to a power source. This runs a [blank_start]positively[blank_end] charged rubber belt that moves up the bottom to the top of the generator. Rubber is an [blank_start]insulator[blank_end], meaning electrons will stick to the belt. As it moves near the metal top the positive rubber belt attracts [blank_start]electrons[blank_end] and these stick to the belt. The belt then carries the electrons down to the bottom. The top of the generator is actually [blank_start]positive[blank_end]. And everything in contact with the generator will become positive. That is why things like wigs and plates [blank_start]repel[blank_end]. If we put a [blank_start]negatively[blank_end] charged object near the positive top, a discharge or spark will occur due to attraction.
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Word Bank: positively, insulator, electrons, positive, repel, negatively- Apositively
- Binsulator
- Celectrons
- Dpositive
- Erepel
- Fnegatively
Informações
- Descrição
- Quiz sobre Generator Phet, criado por Wallace Mason em 25-04-2024.
- Autor
- Wallace Mason
- Idioma
- English
- Visualizações
- 140
- Etiquetas
- Avaliação
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