Which of the following is a vector quantity ?

Related Mcqs:

For which of the following materials the net magnetic moment should be zero ?

A. Diamagnetic materials B. Ferrimagnetic materials C. Antiferromagnetic materials D. Antiferrimagnetic materials...

For which of the following materials the saturation value is the highest ?

A. Ferromagnetic materials B. Paramagnetic materials C. Diamagnetic materials D. Ferrites...

A permanent magnet______________?

A. attracts some substances and repels others B. attracts all paramagnetic substances and repels others C. attracts only ferromagnetic substances D. attracts ferromagnetic substances and repels all others...

The relative permeability is less than unity is case of_____________?

A. ferromagnetic materials B. ferrites C. non-ferrous materials D. diamagnetic materials...

Ferrites are a sub-group of_______________?

A. non-magnetic materials B. ferro-magnetic materials C. paramagnetic materials D. ferri-magnetic materials...