EE MCQ
EE MCQ
Home
Quiz
Contact Us
Electromagnetic Field Theory
In above question no. 9, the average force on the core to reduce the air gap will be
1666.22 N.
6664.8 N.
3332.47 N.
832.29 N.
1666.22 N.
6664.8 N.
3332.47 N.
832.29 N.
Answer
Download EE MCQ app
Related Question
Electromagnetic Field Theory
A negative point charge q = - 40 nC is moving with velocity of 6 × 106 m/s in a direction specited by unit vector uy + 0.6 uz. Find the magnitude of force vector on the moving particle by the field B = 2 ux + 3 uy + 5 uz mT and E = 2 ux - 3 uy + 5 uz KV/m
144 μN.
1440 μN.
1144 μN.
244 μN.
144 μN.
1440 μN.
1144 μN.
244 μN.
Answer
Download EE MCQ app
Electromagnetic Field Theory
Cork Screw rule is used to find
direction of current.
direction of emf.
direction of electric field.
direction of magnetic field.
direction of current.
direction of emf.
direction of electric field.
direction of magnetic field.
Answer
Download EE MCQ app
Electromagnetic Field Theory
Electric field inside a hollow metallic charged sphere is
increasing towards centre.
zero.
none of above.
decreasing towards centre.
increasing towards centre.
zero.
none of above.
decreasing towards centre.
Answer
Download EE MCQ app
Electromagnetic Field Theory
The electric field on a plane is decribed by . The field due to
none of above.
a monopole.
a dipole and a monopole.
a dipole.
none of above.
a monopole.
a dipole and a monopole.
a dipole.
Answer
Download EE MCQ app
Electromagnetic Field Theory
In case of antenna the ratio of the power radiated in the desired direction to the power radiated in the opposite direction is known as
Loss coefficient
Front to back ratio
Transmission efficiency
None of these
Loss coefficient
Front to back ratio
Transmission efficiency
None of these
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram