Calculate the outer radius of the hollow tube. A cylindrical capacitor consists of a solid inner conducting core with radius 0.250 cm, surrounded by an outer hollow conducting tube. The two conductors are separated by air, and the length of the cylinder is 14.0 cm. The capacitance is 36.0 pF. Express your answer in centimeters. ст Submit Request Answer Part B When the capacitor is charged to 145 V, what is the charge per unit length A on the capacitor? Express your answer in coulombs per meter. ? A = C/m Submit Request Answer

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter7: Electric Potential
Section: Chapter Questions
Problem 79P: (a) Will the electric field strength between two parallel conducting plates exceed the breakdown...
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Calculate the outer radius of the hollow tube.
A cylindrical capacitor consists of a solid inner
conducting core with radius 0.250 cm, surrounded
by an outer hollow conducting tube. The two
conductors are separated by air, and the length of
the cylinder is 14.0 cm. The capacitance is
36.0 pF.
Express your answer in centimeters.
r =
ст
Submit
Request Answer
Part B
When the capacitor is charged to 145 V, what is the charge per unit length A on the capacitor?
Express your answer in coulombs per meter.
ΑΣφ
?
C/m
Submit
Request Answer
Transcribed Image Text:Calculate the outer radius of the hollow tube. A cylindrical capacitor consists of a solid inner conducting core with radius 0.250 cm, surrounded by an outer hollow conducting tube. The two conductors are separated by air, and the length of the cylinder is 14.0 cm. The capacitance is 36.0 pF. Express your answer in centimeters. r = ст Submit Request Answer Part B When the capacitor is charged to 145 V, what is the charge per unit length A on the capacitor? Express your answer in coulombs per meter. ΑΣφ ? C/m Submit Request Answer
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OpenStax