Assertion: Magnetic force between two short magnets, when they are co-axial follows inverse square law of distance.
Reason: The magnetic forces between two poles do not follow inverse square law of distance.

Options

A. Both 'A' and 'R' are true and 'R' is the correct explanation of 'A'.
B. Both 'A' and 'R' are true and 'R' is not the correct explanation of 'A'
C. 'A' is true and 'R' is false
D. 'A' is false and 'R' is true

Answer

D