A long solenoid having 1000 turns per meter carries a current of 1 A. It has a soft iron core of $$\mu_r = 1000$$. The core is heated beyond the Curie temperature $$T_C$$. Then

A

The H field in the solenoid is nearly unchanged but the B field decreases drastically

B

The H and B fields in the solenoid are nearly unchanged

C

The magnetization in the core reverses direction

D

The magnetization in the core diminishes by a factor of about $$10^8$$