The bar magnet has____________?

Related Mcqs:

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...

One maxwell is equal to____________?

A. 10 webers B. 10 webers C. 10 webers D. 10 webers...

Two infinitely long parallel conductors in vacuum any separated 1 metre between centers >then a current of 1 ampere flows the. uk each conductor, produce on each other a force of_________________?

A. 2 x 1(T2 N/m) B. 2 x KT3 N/m C. 2 x 10″5 N/m D. 2x 1(T7 N/m)...

Ferrites are materials

A. paramagnetic B. diamagnetic C. ferromagnetic D. none of the above...