Practice question
Question
Consider the following statements: A. The electric potential due to a dipole at its axial point is zero. B. The electric potential due to a dipole at its equatorial point is zero. C. The electric potential due to a dipole at its axial point is non-zero. D. The electric potential due to a dipole at its equatorial point is non-zero.
Explanation
Axial potential non-zero V=kp/r^2, equatorial zero; axial field stronger than equatorial.
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