- (A) non-magnetic materials
- (B) ferro-magnetic materials
- (C) paramagnetic materials
- (D) ferri-magnetic materials
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- (A) reluctivity
- (B) susceptibility
- (C) permittivity
- (D) conductance
- (A) weber
- (B) lumens
- (C) tesla
- (D) none of the above
- (A) meter is surrounded by strong magnetic fields
- (B) a soft iron shielding is used
- (C) a plastic shielding is provided
- (D) a shielding of anon-magnetic material is used
- (A) ferromagnetic materials
- (B) ferrites
- (C) non-ferrous materials
- (D) diamagnetic materials
- (A) Maxwell
- (B) Telsa
- (C) Weber
- (D) All of the above
- (A) 1 Wb/mm2
- (B) 1 Wb/m
- (C) 1 Wb/m2
- (D) 1 mWb/m2
- (A) permeance
- (B) residual magnetism
- (C) susceptance
- (D) reluctance
- (A) Brass
- (B) Copper
- (C) Zinc
- (D) Ebonite
- (A) radius of conductors
- (B) current in one conductor
- (C) product of current in two conductors
- (D) distance between the conductors
