a spherical body placed in a honing
محيطعن علملحفلامها
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Explanation:
The process of charging an uncharged body by rubbing it with another suitable body is called electrification by friction .
Therefore, when a body P of positive charge is rubbed against a body Q, the two bodies will attract if the body Q is negatively charged. Also, when a body P of positive charge is rubbed with an uncharged body Q, the body Q acquires a charge opposite to the charge of the body P. That is, negative and they attract each other as unlike charges attract.
Hence, a spherical body P having a positive charge on it attracts an another sphere Q placed near it only if the sphere Q is negatively charged or neutral.
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