Home Modern › Forums › BSNL › When the relative permiability of a material is slightly less than 1, it is called a Options: (a) diamagnetic material (b) para magnetic material (c) ferro magnetic material (d) none When the relative permiability of a material is slightly less than 1, it is called a Options: (a) diamagnetic material (b) para magnetic material (c) ferro magnetic material (d) none
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