Conduction and displacement current, both densities coexist inSelect one:a. Never coexistb. Only conductors in airc. Conductors placed in any dielectric mediumd. Only dielectrics in air

The ratio of conduction current density to the displacement current density is a) σ / jωεb) jσ / ωεc) σω / jεd)σε / jω Select one:bcad

Which of the following does not affect the resistance of a conductor.a.Areab.Conductivityc.Lengthd.Temperature

____________ is independent of size and shape of a conductorSelect an answerAResistanceBConductanceCResistivityDAll the above

Two conductor are embedded in a material of conductivity σ and dielectric constant . The resistance between the two conductors is measured to be R. The capacitance between two conductors is :

Which one of these statements is trueSelect one:a.As conductor length increases, conductance increases proportionallyb.As resistance increases, conductance increases proportionallyc.None of these statements are trued.As conductor area increases, conductance increases proportionallye.As conductor area decreases, conductance increases proportionally