In the figure below, the capacitor with circular plates of radius R = 20.0 cm is...
In the figure, a capacitor with circular plates of radius R - 29.0 cm is connected to a source of emf 8 = e... sin wt, where &... = 220 V and w - 195 rad/s. The maximum value of the displacement current is id = 3.50 HA. Neglect fringing of the electric field at the edges of the plates. (a) What is the maximum value of the current / in the circuit? (b) What is the maximum value of...
6. (II) Suppose an air-gap capacitor has circular plates of radius R 2.5 cm and separation d 1.6 mm. A 76.0-Hz emf, E= E cos wt, is applied to the capacitor. The maximum displacement current is 35 uA. Determine (a) the maximum conduction current I, (b) the value of , (c) the maximum value of dE/dt between the plates. Neglect fringing. 7. (II Suppose that a circular parallel-plate capacitor has
A 0.160–A current is charging a capacitor that has circular plates 11.8 cm in radius. The plate separation is 4.00 mm. (a) What is the time rate of increase of electric field between the plates? V/(m·s) (b) What is the magnetic field between the plates 5.00 cm from the center? T
Suppose that a parallel-plate capacitor has circular plates with radius R = 23 mm and a plate separation of 3.8 mm. Suppose also that a sinusoidal potential difference with a maximum value of 110 V and a frequency of 85 Hz is applied across the plates; that is, V = (110 V) sin[2π(85 Hz)t]. Find Bmax(R), the maximum value of the induced magnetic field that occurs at r = R.
Suppose that a parallel-plate capacitor has circular plates with radius R = 26 mm and a plate separation of 4.1 mm. Suppose also that a sinusoidal potential difference with a maximum value of 170 V and a frequency of 82 Hz is applied across the plates; that is, V = (170 V) sin[2π(82 Hz)t]. Find Bmax(R), the maximum value of the induced magnetic field that occurs at r = R.
Suppose that a parallel-plate capacitor has circular plates with radius R = 37 mm and a plate separation of 6.8 mm. Suppose also that a sinusoidal potential difference with a maximum value of 120 V and a frequency of 47 Hz is applied across the plates; that is, V = (120 V) sin[2π(47 Hz)t]. Find Bmax(R), the maximum value of the induced magnetic field that occurs at r = R.
Suppose that a parallel-plate capacitor has circular plates with radius R = 32 mm and a plate separation of 4.7 mm. suppose also that a sinusoidal potential difference with a maximum value of 160 V and a frequency of 60 Hz is applied across the plates: that is, V = (160 V) sin[2 n(60 Hz)t] Find B_max, the maximum value of the induced magnetic that occurs at r = R.
A parallel plate capacitor with circular plates of radius R = 16.0 cm and plate separation d = 9.00 mm is being charged at the rate of 8.00 C/s. What is the displacement current through a circular loop of radius r = 21.00 cm centered on the axis of the capacitor? 8.00 You are correct. What is the displacement current through a circular loop of radius r = 3.00 cm centered on the axis of the capacitor? What is the...
A 0.132-A current is charging a capacitor that has square plates 4.20 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 0.132-A current is charging a capacitor that has square plates 4.20 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