Physics, 12.07.2019 22:10 cranfordjacori
Apositively charged bead having a mass of 1.00 g falls from rest in a vacuum from a height of 5.00 m in a uniform vertical electric field with a magnitude of 1.00 ✕ 104 n/c. the bead hits the ground at a speed of 21.9 m/s.
a) determine the direction of the electric field (up or down)
b)determine the charge on the bead âµc
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