Assertion : The poles of magnet can not be separated by breaking into two pieces.
Reason : The magnetic moment will be reduced to half when a magnet is broken into two equal pieces.
Assertion : The poles of magnet can not be separated by breaking into two pieces.
Reason : The magnetic moment will be reduced to half when a magnet is broken into two equal pieces.
- [AIIMS 2017]
- A
If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
- B
If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
- C
If the Assertion is correct but Reason is incorrect.
- D
If both the Assertion and Reason are incorrect.
Similar Questions
If a piece of metal was thought to be magnet, which one of the following observations would offer conclusive evidence
If a piece of metal was thought to be magnet, which one of the following observations would offer conclusive evidence
Ratio of magnetic intensities for an axial point and a point on broad side-on position at equal distance d from the centre of magnet will be or The magnetic field at a distance d from a short bar magnet in longitudinal and transverse positions are in the ratio
Ratio of magnetic intensities for an axial point and a point on broad side-on position at equal distance d from the centre of magnet will be or The magnetic field at a distance d from a short bar magnet in longitudinal and transverse positions are in the ratio
The magnet can be completely demagnetized by
The magnet can be completely demagnetized by
A magnetic needle is kept in a non-uniform magnetic field. It experiences
A magnetic needle is kept in a non-uniform magnetic field. It experiences
- [IIT 1982]
The earth’s magnetic field at the equator is approximately $0.4 \;G$. Estimate the earth’s dipole moment.
The earth’s magnetic field at the equator is approximately $0.4 \;G$. Estimate the earth’s dipole moment.