#

Question Text#

If the capacitance per unit length of a cylindrical capacitor is \(\textrm{ pF/m}\), what is the ratio of the radii of the two cylinders, \(R_2/R_1\)? In this set-up, \(R_2\) is the outer cylinder and \(R_1\) is the inner cylinder.

Answer Section#

pl-submission-panel#

{{ submitted_answers.part1_ans_str }}

{{ feedback.part1_ans }}

pl-answer-panel#

\(R_2/R_1 =\)

Attribution#

Problem is from the OpenStax University Physics Volume 2 textbook, licensed under the CC-BY 4.0 license.
Image representing the Creative Commons 4.0 BY license.