Use the electric field intensity of the dipole [Section 4.7, Eq. (35)] to find the difference in potential between points at θ_aand θ_b, each point having the same r and ϕ coordinates. Under what conditions does the answer agree with Eq. (33), for the potential at θ_a?

Eq. (35)

Eq. (33)

Transcribed Image Text:

Qd 4πε0r3 + sin θ a ) . (2 cos θ a, E = Qd cos e Απερr -2 4TEC