If a magnet is cut into four equal parts such | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) When a magnet is cut along its length,the pole strength remains the same,but when it is cut perpendicular to its length,the pole strength is halve

Vedclass · Accepted Answer

$m / 2$

Vedclass · Answer

(B) When a magnet is cut along its length,the pole strength remains the same,but when it is cut perpendicular to its length,the pole strength is halved.In this case,the magnet is cut into four equal parts by cutting it once along its length (parallel to the axis) and once perpendicular to its length.$1$. Cutting along the length (parallel to the axis) divides the pole strength $m$ into $m/2$ and $m/2$.$2$. Cutting perpendicular to the length divides the magnet into two parts,but the pole strength of each cross-section remains $m/2$.Therefore,for each of the four resulting parts,the pole strength $m^{\prime}$ is $m/2$.

If a magnet is cut into four equal parts such that their lengths and breadths are equal,what is the pole strength of each part?

Similar Questions

Magnetic field intensity is defined as

Magnetic lines of force due to a bar magnet do not intersect because

If a magnet of pole strength $m$ is divided into four parts such that the length and width of each part is half that of the initial one,then the pole strength of each part will be

The magnetic field at a point $x$ on the axis of a small bar magnet is equal to the field at a point $y$ on the equator of the same magnet. The ratio of the distances of $x$ and $y$ from the centre of the magnet is

If a bar magnet of pole strength $m$ and magnetic moment $M$ is cut equally $5$ times parallel to its axis and again $3$ times perpendicular to its axis,then the pole strength and magnetic moment of each piece are respectively

Vedclass Test Series

Exam Paper Generator

Online Exam Module