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3.Two equal and opposite charges areplaced at a certain distance apart and forceof attraction between them is F. If 75%charge of one is transferred to another,then the force between the chargesbecomes |
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Answer» F/16 as they are equal and opposite q=1/4q and -q=-1/4q so.....F'=k(qx-q)/r²=kq²/r²x1/16......asF=kq²/r² So, F'=F/16 the division line between solids and liquids is not always a definite one. It is rather ... Different substances have different properties. ...... 100 FORCE ♢F A a o J i E AF 12 ft. |
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