At some instant the velocity components of an electron moving between two charged parallel plates are vx-1.6x105 m/s and vy-3.4x10³ m/s. Suppose the electric field between the plates is uniform and given by E = (120N/C)7.1 In unit-vector notation, what are (a) the electron's acceleration in that field and (b) the electron's velocity when its x coordinate has changed by 2.1 cm? T. (a)(i (b)(i )i + ( i
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