Assertion (A): For a magnetic material M = ( r - 1) H, where M is magnetic dipole moment/m3, H is field intensity A/m and r is relative permeability. Reason (R): r can have any value from 0 to hundreds of thousands.

Both A and R are true and R is correct explanation of A

Both A and R are true but R is not correct explanation of A

Assertion (A): For a magnetic material M = ( r - 1) H, where M is magn

1.	Assertion (A): For a magnetic material M = ( r - 1) H, where M is magnetic dipole moment/m3, H is field intensity A/m and r is relative permeability. Reason (R): r can have any value from 0 to hundreds of thousands.
A.	Both A and R are true and R is correct explanation of A
B.	Both A and R are true but R is not correct explanation of A
C.	A is true but R is false
D.	A is false but R is true
Answer» D. A is false but R is true

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Assertion (A): For a magnetic material M = ( r - 1) H, where M is magnetic dipole moment/m3, H is field intensity A/m and r is relative permeability. Reason (R): r can have any value from 0 to hundreds of thousands.

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