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When a glass rod is rubbed with a piece of silk cloth, then : (a) the glass rod and silk cloth both acquire the positive charge. (b) the glass rod becomes positively charged while the silk cloth has a negative charge. (c) the glass rod and silk cloth both acquire the negative charge. (d) the glass rod becomes negatively charged while the silk cloth has a positive charge. |
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Answer» When a glass rod is rubbed with a piece of silk cloth, then : (a) the glass rod and silk cloth both acquire the positive charge. (b) the glass rod becomes positively charged while the silk cloth has a negative charge. (c) the glass rod and silk cloth both acquire the negative charge. (d) the glass rod becomes negatively charged while the silk cloth has a positive charge. |
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