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MMLU-Pro / 11850 / If the mean radius of atoroidalcoil is 10 cm and it has 1500 turns, find the…

Problem

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

question

If the mean radius of atoroidalcoil is 10 cm and it has 1500 turns, find the average self-inductance (a) with an air core (b) with an iron core having an average relative incremental permeability of 100.

category

engineering

options

  1. (a) 75.88mH, (b) 7.588 Henrys
  2. (a) 200mH, (b) 20 Henrys
  3. (a) 210.47mH, (b) 21.047 Henrys
  4. (a) 141.37mH, (b) 14.137 Henrys
  5. (a) 160.55mH, (b) 8.027 Henrys
  6. (a) 98.76mH, (b) 9.876 Henrys
  7. (a) 180.40mH, (b) 18.040 Henrys
  8. (a) 50.45mH, (b) 6.069 Henrys
  9. (a) 122.24mH, (b) 12.224 Henrys
  10. (a) 130.21mH, (b) 13.021 Henrys

src

stemez-Electromagnetics

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