A spherical capacitor is formed from two concentric spherical conducting shells separated by vacuum. The inner sphere has a radius of ra = 12.4 cm, and the outer sphere has a radius of r = 14.9 cm. A potential difference of 120 V is applied to the capacitor. Part A What is the capacitance of the capacitor? Use €0 = 8.85×10-12 F/m for the permittivity of free space. View Available Hint(s) C = ΜΕ ΑΣΦ ? ха хь b √x √x x x IXI x.10" Submit Previous Answers Request Answer ☑ F

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter8: Capacitance
Section: Chapter Questions
Problem 77CP: A spherical capacitor is formed from two concentric spherical conducting spheres separated by...
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Part B
What is the magnitude E₁ of the electric field E at radius = 12.6 cm, just outside the inner sphere?
View Available Hint(s)
E₁ =
Submit
Part C
ΑΣΦ
?
V/m
What is the magnitude of Ẽ at r = 14.5 cm, just inside the outer sphere?
▸ View Available Hint(s)
E2 =
ΜΕ ΑΣΦ
?
V/m
Submit
Transcribed Image Text:Part B What is the magnitude E₁ of the electric field E at radius = 12.6 cm, just outside the inner sphere? View Available Hint(s) E₁ = Submit Part C ΑΣΦ ? V/m What is the magnitude of Ẽ at r = 14.5 cm, just inside the outer sphere? ▸ View Available Hint(s) E2 = ΜΕ ΑΣΦ ? V/m Submit
A spherical capacitor is formed from two concentric
spherical conducting shells separated by vacuum. The
inner sphere has a radius of ra = 12.4 cm, and the
outer sphere has a radius of 7b = 14.9 cm. A potential
difference of 120 V is applied to the capacitor.
Part A
What is the capacitance of the capacitor?
Use €0 = 8.85×10-12 F/m for the permittivity of free space.
▸ View Available Hint(s)
ΕΧΕΙ ΑΣΦ
C =
c.
?
b
x x
|X|
x.10n
Submit
Previous Answers Request Answer
☑
F
Transcribed Image Text:A spherical capacitor is formed from two concentric spherical conducting shells separated by vacuum. The inner sphere has a radius of ra = 12.4 cm, and the outer sphere has a radius of 7b = 14.9 cm. A potential difference of 120 V is applied to the capacitor. Part A What is the capacitance of the capacitor? Use €0 = 8.85×10-12 F/m for the permittivity of free space. ▸ View Available Hint(s) ΕΧΕΙ ΑΣΦ C = c. ? b x x |X| x.10n Submit Previous Answers Request Answer ☑ F
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