Need help with Part A and B

Constants V Part A A proton is released in a uniform electric field, and it experiences an electric force of 1.50x10-14 N toward the south. What is the magnitude of the electric field? Express your answer to three significant figures and include the appropriate units. HA E= Value Units Submit Request Answer Part B What is the direction of the electric field? O toward the west O toward the south O toward the north O toward the east