The core of a magnetic equipment uses a magnetic material with

A. Least permeability

B. Low permeability

C. Moderate permeability

D. High permeability

You can do it
  1. The phenomenon that when an electric current passes through an anisotropic crystala there is an absorption…
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    If the resistance of a material 2 m long and 2 m^2 in area of cross-section is 1.6 10^-8 ?a then its resistivity is
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  20. The uncharged particles which have no effect on its atomic charge.
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  22. When the relative permeability of a material is slightly more than 1a it is called ______ material.
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  29. An alloy of 22 percent iron and 78 per cent nickel.
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