An oscillating emf drives a series com- bination of a resistor and an air-gap ca- pacitor with circular plates, with emf of (240 V) sin[(800 radians/s) t], resistance of 0.8 MM, radius of 37 cm, and separation of 2 mm, as shown below. 0.8 ΜΩ 37 cm ♡ 2 mm circular plate capacitor (240 V) sin [(800 radians/s) t] Find the rms current Irms in the resis- tor. The speed of light is 2.99792 × 108 m/s, the permeability of free space is 47 X 107 T m/A, and the permittivity of free space is 8.85419 x 107 C²/N. m². -12 Answer in units of mA. Find the rms value of the displacement cur- rent between the capacitor plates. Answer in units of mA. Find the rms value of the induced magnetic field strength between the capacitor plates at a distance of 30 cm from the center of the plates

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001
An oscillating emf drives a series com-
bination of a resistor and an air-gap ca-
pacitor with circular plates, with emf of
(240 V) sin[(800 radians/s) t], resistance of
0.8 M2, radius of 37 cm, and separation of
2 mm, as shown below.
0.8 ΜΩ
37 cm
2 mm
circular
plate capacitor
(240 V) sin[(800 radians/s) t]
Find the rms current Irms in the resis-
tor. The speed of light is 2.99792 × 10 m/s,
the permeability of free space is 47 x
107 T.m/A, and the permittivity of free
space is 8.85419 x 10-¹² C²/N. m².
Answer in units of mA.
Find the rms value of the displacement cur-
rent between the capacitor plates.
Answer in units of mA.
Find the rms value of the induced magnetic
field strength between the capacitor plates at
a distance of 30 cm from the center of the
plates.
Answer in units of T.
Transcribed Image Text:001 An oscillating emf drives a series com- bination of a resistor and an air-gap ca- pacitor with circular plates, with emf of (240 V) sin[(800 radians/s) t], resistance of 0.8 M2, radius of 37 cm, and separation of 2 mm, as shown below. 0.8 ΜΩ 37 cm 2 mm circular plate capacitor (240 V) sin[(800 radians/s) t] Find the rms current Irms in the resis- tor. The speed of light is 2.99792 × 10 m/s, the permeability of free space is 47 x 107 T.m/A, and the permittivity of free space is 8.85419 x 10-¹² C²/N. m². Answer in units of mA. Find the rms value of the displacement cur- rent between the capacitor plates. Answer in units of mA. Find the rms value of the induced magnetic field strength between the capacitor plates at a distance of 30 cm from the center of the plates. Answer in units of T.
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