Which of the following materials are diamagnetic ?

Related Mcqs:

The attraction capacity of electromagnet will increase if the_______________?

A. core length increases i B. core area increases C. flux density decreases D. flux density increases...

he retentivity (a property) of material is useful for the construction of_______________?

A. permanent magnets B. transformers C. non-magnetic substances D. electromagnets...

Which of the following is expected to have the maximum permeability ?

A. Brass B. Copper C. Zinc D. Ebonite...

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)...

Tesla is a unit of_____________?

A. field strength B. inductance C. flux density D. flux...