An electron is released from rest in a uniform electric field and accelerates to the north at a rate of 115 m/s squared. What are the magnitude and direction of the electric field?

The direction of the electric field would be south.

qE/m = 115

E = 115*m/q

= 115 * 9.1 * 10^ (-31) / 1.67*10^ (-19)

= 762.87 * 10^ (-12)

= 6.27 x 10^-10 N/C

Hope this answers the question. Have a nice day. Feel free to ask more questions.