A perfectly diamagnetic sphere has a small spherical cavity at its centre, which is filled with a paramagnetic substance. The whole system is placed in a uniform magnetic field $$\vec{B}$$. Then the field inside the paramagnetic substance is:

A

$$\vec{B}$$

B

Zero

C

much larger than $$|\vec{B}|$$ and parallel to $$\vec{B}$$

D

much larger than $$|\vec{B}|$$ but opposite to $$\vec{B}$$