Top 350+ Solved Electromagnetics MCQ Questions Answer

a. mica capacitor

b. paper capacitor

c. electrolytic capacitor

d. ceramic capacitor

a. current

b. voltage

c. impedance

d. none of the above

a. metallic plate variable gang condenser

b. metallic paper capacitor

c. oil impregrated paper condenser

d. poled aluminium electrolytic condenser

a. metal plates

b. dielectric

c. dielectric as well as metal plates

d. none of the above

a. field strength

b. inductance

c. flux density

d. flux

a. weak magnets

b. temporary magnets

c. permanent magnets

d. none of the above

a. iron

b. copper

c. aluminium

d. moving charges

a. paramagnetic

b. diamagnetic

c. ferromagnetic

d. none of the above

a. little

b. lower

c. higher

d. zero

a. from south pole to north pole

b. from north pole to south pole

c. from one end of the magnet to another

d. none of the above

a. relative permeability

b. magnetic field intensity

c. flux density

d. magnetic potential

a. proportional to 7

b. proportional to x

c. proportional to distance between the conductors

d. inversely proportional to i

a. ferromagnetic material

b. diamagnetic material

c. paramag>etic material

d. conducting material

a. the magnetic lines of force will bend away from their usual paths in order to go away from the piece

b. the magnetic lines of force will bend away from their usual paths in order to pass through the piece

c. the magnetic field will not be affected

d. the iron piece will break

a. direction of magnetic field due to current carrying conductor

b. direction of flux in a solenoid

c. direction of force on a current car¬rying conductor in a magnetic field

d. polarity of a magnetic pole