If you touch the top of an electroscope with an object and the metal leaves spread apart Can you tell if the charge is positive or negative Why?

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When an object gets charged by induction, a charge is created ... Pull the charged object away, the leaves move apart. ... Charged object does not touch the electroscope. - Read more

... the second one will be attracted and touch it, communicating some of the charge ... object, the gold leaves spread apart ... You can talk about Electroscope ... - Read more

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