Magnetic intensity is a
Correct Answer :
Download Objective type questions of
Visit our PDF store
Get all objective type questions of Electricity Fundamentals MCQ
comments powered by Disqus.
One weber of flux is equal to _______ magnetic lines of force.
Hipernik is an alloy containing __________ iron and __________ nickel.
The mass of proton is __________ the mass of an electron.
Bonding of atoms that is due to the force of attraction between positive ions and a group of negative…
A principle that states that only two electrons with different spins are allowed to exist in a given…
Which of the following is a paramagnetic material?
A theorem which states that an electric current flowing in a circuit produces a magnetic field at external…
The force of attraction or repulsion between two magnetic poles is inversely proportional to the square…
What is the maximum number of electrons that can be accommodated in the last orbit of an atom?
What type of bond is formed when there exists some form of collective interactions between the (negatively…
The magnetic flux through a wire loop in a magnetic field does not d
A law stating that the magnetic susceptibilities of most paramagnetic substances are inversely proportional…
Which of the following statements is TRUE?
One of the common application of an air- cored choke.
The branch of Engineering which deals with the magnetic effect of electric current is known as
The air space between poles of magnets
When the ferromagnetic substance is inserted in a current- carrying solenoida the magnetic field is
A one cubic cm of copper has how many free electrons at room temperature?
If you hold the conductor with right hand so that the stretched thumb points in the direction of the…
The tiniest element of matter
A negative ion results when an atom gains an additional
The uncharged particles which have no effect on its atomic charge.
If the right handed bottle-opener cork screw is assumed to be along the conductor so as to advance in…
The magnetic flux through a coil changes. This results to the induced emf acting in a direction as to
Core materials of a good relay have _________ hysteresis loop.
The lagging effect between flux density of the material and the magne
The science of adapting electronics to aerospace flight.
A commercial alloy of aluminum nickela and iron with cobalta copper and titanium added to produce about…
A magnetic field is
A permanent magnet does not exert a force on
Join our Chat Group
Join our Twitter Group
Join our Pinterest Group
Join our Facebook Group
Subscribe to our Email Newsletter