Question

what is displacement current

Answer 1

Hey mate!

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

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Answer 2

in countries with high inflation rates the domestic currency tends to be gradually displaced by a stable currency than the unit of account function of the domestic currency is displaced when many prices are quoted in a foreign currency