parker182 parker182 20-02-2024 Physics contestada An external force moves a 20 nC charge at a steady speed from a point where v = 110 V to a point where v = -30 V. How much work does this force do on the charge? a) -5.6 µJ b) 5.6 µJ c) -4.4 µJ d) 4.4 µJ
