Four point chargesq_(A) =2 mu C ,q_(B )=-5 muC,q_(c )=2 mu c andq_(d)=-5 mu c areforce ona chargeof 1mu cplaced at the centre of the square

Four point chargesq_(A) =2 mu C ,q_(B )=-5 muC,q_(c )=2 mu c andq_(d)=

1.	Four point chargesq_(A) =2 mu C ,q_(B )=-5 muC,q_(c )=2 mu c andq_(d)=-5 mu c areforce ona chargeof 1mu cplaced at the centre of the square
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Four point chargesq_(A) =2 mu C ,q_(B )=-5 muC,q_(c )=2 mu c andq_(d)=-5 mu c areforce ona chargeof 1mu cplaced at the centre of the square

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