A 0.150-A current is charging a capacitor that has square plates 5.20 cm on each side. The plate separation is 4.00 mm. (a) Find the time rate of change of electric flux between the plates.  V·m/s (b) Find the displacement current between the plates.

A (8.42x10^-1)-m radius cylindrical region contains a uniform electric field along the cylinder axis. It is increasing uniformly with time. What is the rate of change (magnitude) of the electric field required to obtain a total displacement current of (2.047x10^0) nA through a cross section of the region? Provide your answer in V/(m.s) with three significant figures.

5) A circular-plate capacitor with radius 10.0 cm and plate separation 4.00 mm is being charged with a 0.100 A current. Calculate the a) the time rate of change of electric flux between the plates and b) the displacement current. c) the magnetic field between the plates, 5.00 cm from the center. 6) An electromagnetic wave in vacuum has an electric field amplitude of 100 V/m and frequency of 60 kHz. Calculate the a) amplitude, b) frequency of the corresponding magnetic field.

A parallel‑plate capacitor has closely spaced plates. Charge is flowing onto the positive plate and off of the negative plate at the rate of i=delta q/ delta t =2.5 A. What is the displacement current i(d) through the capacitor between the plates? i(d) = ?A

A current of (1.141x10^0) A is used to charge a parallel plate capacitor with square plates. The side of each plate is (6.33x10^1) cm. What is the displacement current through a (1.6770x10^-3) m² area wholly between the capacitor plates and parallel to them? Answer with three significant figures in mA. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: Answer x10

What is the displacement current in a parallel plate capacitor with circular plates of area 2500 cm², separated by 100 μm, when the electric field in the capacitor is changing at a rate of 3 x 10¹0 V/m s? 24 mA 35 mA 48 mA 66 mA 78 mA 90 mA

What is the displacement current density? a) The current density due to the motion of charges in a conductor. b) The current density due to the motion of charges in a dielectric. c) The current density that arises from time-varying electric fields in free space. d) The current density that arises from the magnetic fields produced by moving charges. In what form can Ampere-Maxwell's equation be written in the absence of a time-varying electric field? a) V. E = p/ɛo b) VxE=-ƏB/ət c) V x H = J d) VB=0 What does the integral form of Ampere-Maxwell's equation relate to? a) The electric field generated by a time-varying magnetic field. b) The magnetic field generated by a time-varying electric field. c) The relationship between the current density and the magnetic field. d) The behavior of electromagnetic waves in free space. e) None In the integral form of Ampere-Maxwell's equation, what does the surface integral of the displacement current density represent? a) The total charge enclosed by…