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When a neutral object is charged by induction by first polarizing it with an already charged...

When a neutral object is charged by induction by first polarizing it with an already charged object, how does the polarity of the charge acquired by the neutral object compare to that of the charged object that polarized it?

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Answer #1

Answer:Neutral body means it has equal number of protons and electrons. So overall charge of the body is neutral.

Now, charging by induction is method through which one can charge the body without touching with charged body.

Now consider, a uncharged body connected to ground, when negatively charged body is brought near to it, the protons gets attracted towards the negative charge and electron gets to other side, means neutral body become polarised. Now due to earthing electron will flow to the ground and body will be positively charged due to presence of on the body.

So, unchanged or neutral body always develops the opposite polarity with respect to the charged body.

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