Electromagnetic Theory Electrostatic Properties Online Exam Quiz
Electromagnetic Theory Electrostatic Properties GK Quiz. Question and Answers related to Electromagnetic Theory Electrostatic Properties. MCQ (Multiple Choice Questions with answers about Electromagnetic Theory Electrostatic Properties
The susceptibility of free space is
Options
A : 1
B : 0
C : 2
D : ?
The bound charge density and free charge density are 12 and 6 units respectively. Calculate the susceptibility.
Options
A : 1
B : 0
C : 2
D : 72
Find the susceptibility of a material whose dielectric constant is 2.26.
Options
A : 1.26
B : 3.26
C : 5.1
D : 1
Insulators perform which of the following functions?
Options
A : Conduction
B : Convection
C : Provide electrical insulation
D : Allows current leakage at interfaces
Dielectric constant will be high in
Options
A : Conductors
B : Semiconductors
C : Insulators
D : Superconductors
When the electric field becomes zero, which of the following relations hold good?
Options
A : E = P
B : D = P
C : B = P
D : H = P
The permittivity is also called
Options
A : Electrostatic energy
B : Dielectric constant
C : Dipole moment
D : Susceptibility
Which of the following properties distinguish a material as conductor, insulator and semiconductor?
Options
A : Free electron charges
B : Fermi level after doping
C : Energy band gap
D : Electron density
Semiconductors possess which type of bonding?
Options
A : Metallic
B : Covalent
C : Ionic
D : Magnetic
Under the influence of electric field, the dielectric materials will get charged instantaneously. State True/False.
Options
A : True
B : False
C :
D :
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