Q. Which of the following is correct about Permeability of free space?

  • (A) It is a scalar quantity
  • (B) Its S.I unit is T m A^-1
  • (C) Both a and b
  • (D) None of the above
✅ Correct Answer: (C) Both a and b

Published by Tina Singh ⭐ 14.41K Points at 24-Nov-2021 02:21 pm in Physics

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