EE MCQ
EE MCQ
Home
Quiz
Contact Us
Electromagnetic Field Theory
Whenever the magnetic flux changes with respect to an electric conductor or a coil, an EMF is induced in the conductor is Faraday’s
second law
third law
fourth law
first law
second law
third law
fourth law
first law
Answer
Download EE MCQ app
Related Question
Electromagnetic Field Theory
The tubes of force within the magnetic material are known as
lines of force.
tubes of indication.
none of them.
magnetic flux.
lines of force.
tubes of indication.
none of them.
magnetic flux.
Answer
Download EE MCQ app
Electromagnetic Field Theory
The force required to seperate two surfaces with a contact area measuring 5 cm by 6 cm, when flux density normal to the surface is 0.8 tesla, will be
764 N.
7640 N.
76.4 N.
76400 N.
764 N.
7640 N.
76.4 N.
76400 N.
Answer
Download EE MCQ app
Electromagnetic Field Theory
An emf of 16 volts is induced in a coil of inductance 4 H. The rate of change of current must be
64 A / s.
32 A / s.
16 A / s.
4 A / s.
64 A / s.
32 A / s.
16 A / s.
4 A / s.
Answer
Download EE MCQ app
Electromagnetic Field Theory
The emf induced in a conductor rotating in bipolar field is
AC.
none of these.
DC and AC both.
DC.
AC.
none of these.
DC and AC both.
DC.
Answer
Download EE MCQ app
Electromagnetic Field Theory
A medium is said to be isotropic when
∈ = μ.
∈ = μσ.
∈ is zero.
∈ is a scalar constant.
∈ = μ.
∈ = μσ.
∈ is zero.
∈ is a scalar constant.
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram