Two point charges are 10 cm apart as shown. You are going to calculate the net electric field caused by the two charges at the x which represents an empty point in space 10 cm to the right of oz. Charge (11 is negative and charge Q2 is negative. First draw arrows at the x indicating the electric field contribution from each charge. Either snapshot the image and annotate it, or just describe what you are drawing. Ex: The arrow for the contribution from 11 starts at and points towards... The arrow for the contribution from q2 \fCalculate the magnitude of the electric field at point x if q1 = -4 JC and q2 = -1 HC. O a. 0.00 O b. 0.900 O c. 3.60 O d. 1.80e6 O e. 4.50e6