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23 Nov 2019
A square with sides of length L has a point charge at each of itsfour corners. Two corners that are diagonally opposite have chargesequal to -4.50 µC; the other two diagonal corners have charges Q.Find the magnitude and sign of the charges Q such that each of the-4.50 µC charges experiences zero net force.
(a) magnitude _________ C
(b) sign is negative or positive?
A square with sides of length L has a point charge at each of itsfour corners. Two corners that are diagonally opposite have chargesequal to -4.50 µC; the other two diagonal corners have charges Q.Find the magnitude and sign of the charges Q such that each of the-4.50 µC charges experiences zero net force.
(a) magnitude _________ C
(b) sign is negative or positive?
Bunny GreenfelderLv2
17 Sep 2019
