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20 Nov 2019
A point charge of -0.70μC is fixed to one corner of asquare. Anidentical charge is fixed to the diagonallyopposite corner. A pointcharge q is fixed to each of theremaining corners. The net forceacting on either of thecharges q is zero. Find the magnitude andalgebraic sign ofq.
answer: +2.0μC
A point charge of -0.70μC is fixed to one corner of asquare. Anidentical charge is fixed to the diagonallyopposite corner. A pointcharge q is fixed to each of theremaining corners. The net forceacting on either of thecharges q is zero. Find the magnitude andalgebraic sign ofq.
answer: +2.0μC
Reid WolffLv2
26 Mar 2019
