Teaching Bihar Sakshamta Pariksha (Niyojit Shikshak) Mock Test 2024 Physics Magnetism and Maxwell's Equations Magnets
A magnet is cut into four equal parts length wise. How will the pole strength of the new pieces compare with the pole strength of the original magnet?
1
Each new piece will have the same pole strength as the original.
2
The pole strength of each new piece will be one-fourth of the original.
3
The pole strength of each new piece will be half of the original.
4
More than one of the above.
5
None of the above