EE MCQ
EE MCQ
Home
Quiz
Contact Us
Electromagnetic Field Theory
The work done by a force F = 4un - 3uy + 2uz N in giving a 1nC charge a displacement of (10 ux + 2uy - 7uz) m is
40 nj.
60 nj.
100 nj.
20 nj.
40 nj.
60 nj.
100 nj.
20 nj.
Answer
Download EE MCQ app
Related Question
Electromagnetic Field Theory
The virtual height of an ionospheric layer is __________ true height
No relation
Higher than
Less than
Equal to
No relation
Higher than
Less than
Equal to
Answer
Download EE MCQ app
Electromagnetic Field Theory
MUF is depend upon
Received frequency by receiver
Electron density of the ionospheric layer
11 year sun spot cycle
Height of ionospheric layer
Received frequency by receiver
Electron density of the ionospheric layer
11 year sun spot cycle
Height of ionospheric layer
Answer
Download EE MCQ app
Electromagnetic Field Theory
The frequency range for satellite communication is
3000 to 30000 MHz
3 to 30 kHz
300 to 3000 kHz
30000 to 300000 MHz
3000 to 30000 MHz
3 to 30 kHz
300 to 3000 kHz
30000 to 300000 MHz
Answer
Download EE MCQ app
Electromagnetic Field Theory
Magnetic flux density emerging out of a closed surface is
depends on magnetic movements inside the closed surface.
zero.
depends on magnetic movements outside the closed surface
infinite.
depends on magnetic movements inside the closed surface.
zero.
depends on magnetic movements outside the closed surface
infinite.
Answer
Download EE MCQ app
Electromagnetic Field Theory
A magnetic field B = 5 × 10-2 uz T exerts a force on 0.02 m conductor along the x-axis. The conductor carried a current of 5 mA in the – ux direction. What force must be applied to the conductor to hold it in position
- 5 × 10-5 uy N.
5 × 10-5 uz N.
5 × 10-5 uy N.
5 × 10-5 ux N.
- 5 × 10-5 uy N.
5 × 10-5 uz N.
5 × 10-5 uy N.
5 × 10-5 ux N.
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram