Electrical Engineering - Magnetism and Electromagnetism - Discussion

Discussion Forum : Magnetism and Electromagnetism - General Questions (Q.No. 6)
6.
What is the reluctance of a material that has a length of 0.07 m, a cross-sectional area of 0.014 m2, and a permeability of 4,500 Wb/At × m?
1111 At/Wb
111 At/Wb
11 At/Wb
1 At/Wb
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
17 comments Page 2 of 2.

Puspendra singh said:   9 years ago
Can anyone explain it by a easy calculation? please.
(1)

Rajesh kumar patro said:   1 decade ago
I agree with all above formula.

Amrit Kumar Mohanta said:   1 decade ago
Reluctance S=L/(MU*A)

Dan said:   1 decade ago
Formula for this one?
(1)

Rutu said:   5 years ago
Well said @Swetha.
(1)

Naresh said:   8 years ago
1111 At/Wb.

Kannan said:   1 decade ago
It's nice.


Post your comments here:

Your comments will be displayed after verification.