Electromagnetic Theory Real Time Applications 2 Online Exam Quiz
Electromagnetic Theory Real Time Applications 2 GK Quiz. Question and Answers related to Electromagnetic Theory Real Time Applications 2. MCQ (Multiple Choice Questions with answers about Electromagnetic Theory Real Time Applications 2
When the electric field travels in +x direction and the EM wave is travelling the –y direction, then the magnetic field will be travelling in which direction?
Options
A : +z direction
B : –z direction
C : Either +z or –z direction
D : Does not travel
Find the magnetic flux density when the vector potential is a position vector.
Options
A : 1
B : 0
C : -1
D : ?
Find the magnetic field intensity of a material with flux density of 24 units in air(in 106 order)
Options
A : 19.09
B : 21
C : 25
D : 26.78
Find the total flux in a material of flux density 15 units in an area of 24 units.
Options
A : 3.6
B : 7.2
C : 9.6
D : 5.4
Find the flux density of a conductor in the square of the centre of the loop having current 3.14A and radius is 1.414m in air.
Options
A : 8? x 10-7
B : 4? x 10-7
C : 6? x 10-7
D : 2? x 10-7
Which type of flux will increase the inductance?
Options
A : Series aiding
B : Series opposing
C : Shunt aiding
D : Shunt opposing
Identify the devices that do not use electromagnetic energy.
Options
A : Television
B : Washing machine
C : Microwave oven
D : Mobile phones
Electromagnetic waves are longitudinal in nature. State True/False.
Options
A : True
B : False
C :
D :
In a magnetic material, always there exist magnetic dipoles as well as monopoles. State True/False.
Options
A : True
B : False
C :
D :
Inductance is present in semiconductor. State True/False.
Options
A : True
B : False
C :
D :
Electromagnetic Theory Ampere Law more Online Exam Quiz
Electromagnetic Theory Questions And Answers Types Transmission Lines
Electromagnetic Theory Questions And Answers Types Waveguides
Electromagnetic Theory Questions Bank
Electromagnetic Theory Real Time Applications
Electromagnetic Theory Refractive Index Numerical Aperture
Electromagnetic Theory Relation Edv
Electromagnetic Theory Resistances Capacitances