Two short magnets of equal dipole moments M are fastened perpendicularly at their centre (figure 36-Q1). The magnitude of the magnetic field at a distance d from the centre on the bisector of the right angle is
(a)
(b)
(c)
(d)
Figure
(c)
Magnetic field (B1) due to the short dipole A of dipole moment M at an axial point is given by,
Magnetic field (B2) due to the short dipole B of dipole moment M at an axial point is given by,
Resultant magnetic field (B) will be,
B =
B =
Magnetic field (B1) due to the short dipole A of dipole moment M at an axial point is given by,
Magnetic field (B2) due to the short dipole B of dipole moment M at an axial point is given by,
Resultant magnetic field (B) will be,
B =
B =