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

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

Displacement Current

Conductivity is ______________.*directly proportional to areadirectly proportional length and areainversely proportional to length and areainversely proportional to area

Question 53Which unit ratio CANNOT be used to express the quantity of current traveling through a circuit?A.W·V−1B.C·s−1C.F·m−1D.V·Ω−1

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