Two 1.8-mm-diameter beads, C and D, are 12 mm apart, measured between their centers. Bead C has mass 1.0 g and charge 2.3 nC. Bead D has mass 2.5 g and charge -1.0 nC. If the beads are released from rest, what is the speed vc of C at the instant the beads collide? Express your answer with the appropriate units. ► View Available Hint(s) Vc = Submit Part B UD = μA Submit Value What is the speed up of D at the instant the beads collide? Express your answer with the appropriate units. ▸ View Available Hint(s) μA Units Value ? Units ?

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.