Top 350+ Solved Electromagnetics MCQ Questions Answer

a. reluctivity

b. susceptibility

c. permittivity

d. conductance

a. ferromagnetic materials

b. ferrites

c. non-ferrous materials

d. diamagnetic materials

a. weber

b. lumens

c. tesla

d. none of the above

a. permeance

b. residual magnetism

c. susceptance

d. reluctance

a. maxwell

b. telsa

c. weber

d. all of the above

a. brass

b. copper

c. zinc

d. ebonite

a. 1 wb/mm2

b. 1 wb/m

c. 1 wb/m2

d. 1 mwb/m2

a. the electric intensity is a vector quantity

b. the electric field intensity at a point is numerically equal to the force exerted upon a charge placed at that point

c. an electric field is defined as a point in space at which an electric charge would experienc* a force

d. unit field intensity in the exertion of a force of one newton on a charge of one coulomb

a. resistance of the coil

b. motion of the magnet

c. number of turns of the coil

d. pole strength of the magnet

a. 10 webers

b. 10 webers

c. 10 webers

d. 10 webers

a. will be zero

b. will be infinite

c. will depend on the amount of e.m.f. applied

d. will depend on the radius of the circle

a. non-magnetic substances

b. diamagnetic substances

c. ferromagnetic substances

d. none of the above

a. 100 n

b. 10 n

c. 1 n

d. 0.1 n

a. 2500 at/m

b. 250 at/m

c. 25 at/m

d. 2.5 at/m

a. 63.38 n/wb

b. 633.8 n/wb

c. 6338 n/wb

d. 63380 n/wb