EE MCQ
EE MCQ
Home
Quiz
Contact Us
Electromagnetic Field Theory
What is the value of total electric flux coming out of a closed surface?
Zero.
Equal to total charge enclosed by the surface.
Equal to the surface charge density.
Equal to volume change density.
Zero.
Equal to total charge enclosed by the surface.
Equal to the surface charge density.
Equal to volume change density.
Answer
Download EE MCQ app
Related Question
Electromagnetic Field Theory
If n is the polarization vector and k is the direction of propagation plane electromagnetic wave, then
n = K.
n × k = 0.
n = - k.
n. k = 0.
n = K.
n × k = 0.
n = - k.
n. k = 0.
Answer
Download EE MCQ app
Electromagnetic Field Theory
A coil of 300 turns is wound on a non-magnetic core having a mean circumference of 300 mm and a cross sectional area of 300 mm2. The current of 3 A will be
37.68 µH.
37.68 mH.
113.04 µH.
113.04 mH.
37.68 µH.
37.68 mH.
113.04 µH.
113.04 mH.
Answer
Download EE MCQ app
Electromagnetic Field Theory
A long wire composed of a smooth round conductor runs above and parallel to the ground (assumed to be a large conducting plane). A high voltage exists between the conductor and the ground. The maximum electric stress occurs at
lower surface of the conductor.
midway between the conductor and ground.
upper surface of the conductor.
the ground surface.
lower surface of the conductor.
midway between the conductor and ground.
upper surface of the conductor.
the ground surface.
Answer
Download EE MCQ app
Electromagnetic Field Theory
In a perfect conductor the incident and reflected wave combine to produce
None of these
A stronger reflected wave
A stronger incident wave
A standing wave which is not progressing
None of these
A stronger reflected wave
A stronger incident wave
A standing wave which is not progressing
Answer
Download EE MCQ app
Electromagnetic Field Theory
It is best to use for coupling a coaxial line to a parallel wire transmission line.
Balun
Tee
Slotted line
Directional Coupler
Balun
Tee
Slotted line
Directional Coupler
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram