The magnetic potential at a point on the axial line of a bar magnet of dipole moment M is V. What is the magnetic potential due to a bar magnet of dipole moment \[\frac{M}{4}\] at the same point [MH CET 2004]

• A. \[4\,V\]
• B. \[2\,V\]
• C. \[\frac{V}{2}\]
• D. \[\frac{V}{4}\]