Emf

Voltage drop

Electric Field Intensity

Potential gradient

**If the number of valence electrons of an atom is exactly 4a then the substance is called****The customary energy unit in atomic and nuclear physics is****The electric potential across part AB of a circuit is 5 V; point A being at higher potential. If a charge…****What is used as the dielectric material in high voltage transformers?****Electric field intensity at a point is numerically equal to ________ at that point.****The direction of force o a current carrying conductor placed in a m found by****It is the reciprocal of reluctance and implies the case of readiness with which magnetic flux is developed.****What is the SI unit of conductance?****Hysteresis is a phenomenon of _________ in a magnetic circuit.****Electric field intensity is measured in****One farad equals****Hydrogen is an example of a _____ material.****The ratio of the total flux (flux in iron path) to the useful flux (flux in air gap)****Electronic current in a wire is the flow of ____________ electrons.****The relative permeability of a magnetic material is 10^5. What is its permeability?****The reluctance of a magnetic circuit varies with****If the solenoid is gripped by the right hand with the fingers pointing the direction of current flowa…****The total number of magnetic lines of force in a magnetic field is called****An alloy of 40 percent iron and 60 percent nickel.****The current of electric circuit is analogous to which quantity of a m****The force between two magnetic poles is _______ their pole strengths.****The conduction of electricity across the surface of a dielectric is called****What revolves about the positive nucleus in a definite orbit?****What is the diameter of an atom?****______ is an electromagnet with its core in the form of a close magnetic ring.****What is the value of the absolute permittivity of air?****How many electrons are needed in the valence orbit to give a material's stability?****If the right handed bottle-opener cork screw is assumed to be along the conductor so as to advance in…****One of the common application of an air- cored choke.****The magnetic field around the conductor is determined by the**