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An electron has an initial velocity of (11.0j + 13.0k) km/s and a constant acceleration of...

An electron has an initial velocity of (11.0j + 13.0k) km/s and a constant acceleration of (1.90×1012 m/s2)i in a region in which uniform electric and magnetic fields are present. If B =(400μT)i, find the electric field E. Ex?Ey?Ez?

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