In: Physics
4. Consider an electric dipole of charge q that is centered on the origin where the two charges lie on the y axis and are separated by a distance d.
a. Determine the electric field at an arbitrary position near the dipole. In other words, determine E~ (x, 0).
b. An electron is released from rest at the point (L, 0). Determine the acceleration of the electron at the moment it is released.
c. A proton is released from rest at the point (L, 0). Determine the acceleration of the proton at the moment it is released.