Compute the each part of following question given below:
Question: A point charge of -3 µC is located at x = 2 m, y = -2 m. A second point charge of 12 µC is located at x = 1 m, y = 4 m.
Part I: Find the magnitude and direction of the electric field at x = -1 m, y = 0.
___________ N/C
___________ (degrees) -> counterclockwise from +x axis
Part II: Calculate the magnitude and direction of the force on an electron at x = -1 m, y= 0.
__________ N
__________ (degrees) -> counterclockwise from +x axis
Please show all work and steps, use additional paper if necessary. Thanks.