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- PHY102 Physics II © Dr.Cem Özdoğan
- (50) At some instant the velocity components of an electron moving between two charged parallel plates are vx=1.5x105 m/s and vy=3.0x103 m/s. Suppose the electric field between the plates is given by E=(120 N/C)j. 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 2.0 cm?