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Two charges Q1 = +6 C) and Q2 = -2 C) are brought from infinity to positions on the x-axis of x = -4 cm and x = +4 cm, respectively. Is it possible to bring a third charge
Q3 = +3 C) from infinity to a point on the x-axis between the charges where the potential is zero, and if so, where would this position be?
Free Blacks
African Americans who were not enslaved before the Emancipation Proclamation, enjoying a status of legal freedom, yet often subject to racial discrimination and segregation.
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