Question
Physics Question on Magnetism and matter
In water, value of magnetic field decreases. Water is a diamagnetic substance.
A
If both assertion and reason are true and reason is the correct explanation of assertion.
B
If both assertion and reason are true but reason is not the correct explanation of assertion.
C
If assertion is true but reason is false.
D
If both assertion and reason are false.
Answer
If both assertion and reason are true and reason is the correct explanation of assertion.
Explanation
Solution
Water is a diamagnetic substance. The relative permeability of water is less than 1.