Write a formula for `B_(axis)` and `B_(equator)` for Bar magnet?

What is a Bar Magnet?

Prove that B_(axis) = 2 B_(equator) for the same distances from centre of magnet.

Prove that B axis = 2B equator.

Write the equation of x axis.

Define magnetic axis and magnetic equator with respect to bar magnet?

Consider a point on an equatorial axis of a short bar magnet. The direction of magnetic field at that point is

Which of the following is used to find the direction of the magnetic lines of force around a conductor? A. Bar magnet B. Magnetic needle C. Disc magnet D. spherical magnet

Choose the corect options. The magnetic field at a point A on the axis of a small bar magnet is equal to the field at a point B on the equator of same magnet. The ratio of distance of A and B from centre of magnet is A. 2^3 B. 2^(-1//3) C. 2^(-2//3) D. 2^(1//3)

Draw the magnetic force lines of bar magnet?

Two points A and B are situated perpendicular to the axis of 4 cm long bar magnet at a distance x and 3x from its centre on opposite sides. The ratio of magnetic inductions at A and B will be equal to