A 3.0011C charge is placed on the :1: axis at :I; 2 0 and a 1.00 pC charge is placed on the :3 axis at 3: : 15.00 pm (assume they are point charges). An electron is then placed on the 3: axis at the point half way between the two charges and releases from rest. What is the acceleration of the electron at the moment it is released