When a parainagnetic material Is placed in a uniform magnetic field,
A. its atoms acquire a magnetic moment opposite to the magnetic field
B. the atomic magnetic moments tend to align along the magnetizing field
C. all the atomic magnetic moments align along the magnetizing field
D. the sample temporarily becomes ferromagnetic.
Answer:B
When a parainagnetic material Is placed in a uniform magnetic field,
A. its atoms acquire a magnetic moment opposite to the magnetic field B. the atomic magnetic moments tend to align along the magnetizing field C. all the atomic magnetic moments align along the magnetizing field D. the sample temporarily becomes ferromagnetic.