(a) An electron moves through a uniform electric field E→ = (2.00 i^ + 5.90 j^) V/m and a uniform magnetic field B→ = 0.400 k^ T. Determine the acceleration of the electron when it has a velocity v→ = 12.0 i^ m/s. (Give each component in m/s2.) ax = m/s2 ay = m/s2 az = m/s2 m/s2 (b) What If? For the electron moving along the x-axis in the fields in part (a), what speed (in m/s) would result in the electron also experiencing an acceleration directed along the x-axis? m/s