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MMLU-Pro / 11323 / Use Laplace's equation in cylindrical coordinates to find the capacitanceof a…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

Use Laplace's equation in cylindrical coordinates to find the capacitanceof a coaxial cable.

category

engineering

options

  1. C = [(πL) / {ε₀ * ln(b/a)}]
  2. C = [(πε₀L) / {ln(b-a)}]
  3. C= [(2\piL) / {ln(b/a)}]
  4. C = [(2πε₀L) * (a/b)]
  5. C= [(2\piL) * {ln(b-a)}]
  6. C = [(ε₀L) / (2π * ln(a+b))]
  7. C= [2\piL * ln(b/a)]
  8. C= [(2\piL) / {ln(a/b)}]
  9. C = [πε₀L * ln(b/a)]
  10. C = [2πε₀L * (1/ln(b-a))]

src

stemez-Electromagnetics

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Source and history

upstream_id / Original problem ID
11323
task_id
b613f5bb-0ce2-5e84-acee-022a45d82b2a
task_key
default--test--11323
task_revision_id
1
config / split
default / test

Official source

initial import