Teaching CTET (Paper 1 & Paper 2) Mock Test Series 2025 Physics Magnetism and Maxwell's Equations Magnets
Assertion (A): Magnets can be demagnetized by heating or hammering.
Reason (R): Heating or hammering disrupts the alignment of magnetic domains within the magnet.
1
Both A and R are true, and R is the correct explanation of A.
2
Both A and R are true, but R is not the correct explanation of A.
3
A is true, R is false.
4
A is false, R is true