Question
Download Solution PDFWhich of the following is the unit of reluctance?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 2):(Ampere - turn/weber)
Concept:
- Reluctance(S) is the property of a magnetic circuit opposing the passage of magnetic flux lines, equal to the ratio of the magnetomotive force to the magnetic flux.
- MMF = Reluctance × flux
- NI = Sϕ
- It is measured in AT/weber.
- The unit of reluctance is ampere-turns per weber i.e., (Henry)-1
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