Physics, 30.09.2019 04:30 Thelazysandwich

a van der graaf generator is used to build up charges on the outside of a sphere. a belt is charged with electrons by rubbing against a rough pulley. these electrons are then transferred to a metal sphere and spread out even on its outer surface. when neutral objects are brought near the sphere, they are attracted to the sphere before they touch each other.
what evidence from the prompt can you give that charges can be moved by induction

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a van der graaf generator is used to build up charges on the outside of a sphere. a belt is charged...