Do two distinct poles actually exist at two nearby points in a magnetic dipole?

Two distinct lines cannot have more than one point in common.

Magnetic poles always exist in _______.

A secant is a line which intersects the circle at two distinct points and the line segment between the points is a chord.

If a ,b ,c are distinct positive numbers, then the nature of roots of the equation 1//(x-a)+1//(x-b)+1//(x-c)=1//x is Option a) all real and is distinct Option b) all real and at least two are distinct Option c) at least two real Option d) all non-real

Show that the magnetic field at a point due to a magnetic dipole is perpendicular to the magnetic axis if the line joining the point with the centre of the dipole makes an angle of tan^(-1) (sqrt(2)) with the magnetic axis.

Let r be the distance of a point on the axis of a magnetic dipole from its centre. The magnetic fiedl at such a point is proportional to

Are there two distinct irrational numbers such that their difference is a rational number? Justify

Are there two distinct irrational numbers such that their difference is a rational number? Justify.