Question

What is displacement current? Find the displacement current density with a parallel plate capacitor having dielectric with $\epsilon$r = 8, area of plates = 0.01m², distance of separation = 0.05 mm and the capacitor voltage is 200 sin 200t.

Answer 1

your answer is,

18 cm into km

1m = 100 cm
1km = 1000m
1km=1000×100cm

= 18
_ = 000018 km.

10000

Hope it help you.❤❤❤

Answer 2

In electromagnetism, displacement current is a quantity appearing in Maxwell's equations that is defined in terms of the rate of change of electricdisplacement field. Displacement current has the units of electric current density, and it has an associatedmagnetic field just as actual currents do.