Question

You can charge a metal sphere positively without touching it by

Answer 1

Answer:

By placing a higher charged sphere next to it or near to it .

By coulombs law of attraction u can charge a metal sphere without touching it.

Explanation:

Answer 2

HI MATE !

HERE IS UR ANSWER:

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The metals in it already consists -ve charged particles called neutrons these charged particles moves freely in the metallic sphere if a photon is illuminated by the torch light into the metallic sphere then the -ve particles present in metallic sphere goes out where the charge of photons entering the metallic sphere is proportional to the negatives leaving the metallic sphere the energy which Is liberated by photons is +ve. So by this the metallic sphere becomes positive charge without touching it!

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HOPE IT HELPS!!

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