[填空题]
An electron is released fro cb5*pp / 2dggr 6-vb *;f *zjen4ydl8w*xodsgm rest in a uniform electric fielph3 ;la *xgsm ci)q45vd and accelerates to the north at a ;m)4gqpvcih3 s l*xa5 rate of $115\,m/s^2\,.$ What are the magnitude and direction of the electric field? $ \times10^{-10 }\,N/C$
