directly proportional

independent of

inversely proportional to

equal to

**The phenomenon by which a subtracts pieces of iron****The temperature coefficient of resistance of semiconductors is****The point in a magnet where the intensity of magnetic lines of force is maximum****Hysteresis is a phenomenon of _________ in a magnetic circuit.****A magnetizing force of 1000 AT/m will produce a flux density of __________ i****What is the SI unit of conductivity?****What is the practical unit of electrical energy?****The quantity 10^6 maxwells is equivalent to one****A law establishing the fact that the algebraic su of the rises and drops of the mmf around a closed…****What is the cgs unit of magnetomotive force?****One weber of flux is equal to _______ magnetic lines of force.****The total number of magnetic lines of force in a magnetic field is called****The unit of flux density is****Paramagnetic substance has a relative permeability of****Who discovered superconductivity in 1911?****Calculate the flux density that will be produced by the field intensity of 2000 a. t/m for a permeability…****What is the measure of the density and sign of the electric charge at a point relative to that at some…****The magnetic flux through a wire loop in a magnetic field does not d****If the length and area of cross-section of a wire are doubleda then its resistance****The reluctance of a magnetic circuit is not dependent on which of the following?****If a magnetic flux cuts across 200 turns at a rate of 2Wb/sa the induced voltage according to Faraday's…****The permittivity of a material is given by one of the following formulas.****The emf produced in a wire by its motion across a magnetic field does not depend upon the****Germanium atom has ______ protons and ______ electrons.****The ratio of the total flux (flux in iron path) to the useful flux (flux in air gap)****What is the typical saturation flux density for most magnetic materials?****The evaporation of electrons from a heated surface is called****What is the unit of reluctance?****The force acting on a unit n- pole placed at that point is called****The induced emf in a wire loop that is moved parallel to a uniform magnetic field is**