Electrical Engineering - Magnetism and Electromagnetism - Discussion
Discussion Forum : Magnetism and Electromagnetism - General Questions (Q.No. 9)
9.
The unit for reluctance is
Discussion:
6 comments Page 1 of 1.
Parveen said:
7 years ago
mmf/flux=Reluctance.
So, the unit is at/wb.
So, the unit is at/wb.
(1)
Ambika baladeva said:
9 years ago
mmf = At.
Flux = wb.
Reluctance = mmf/flux.
ie; unit of reluctance = at/wb.
Flux = wb.
Reluctance = mmf/flux.
ie; unit of reluctance = at/wb.
(1)
ROHIT THAKUR said:
9 years ago
R = l/(ur * u * a).
The unit is At/Wb.
The unit is At/Wb.
(1)
Shiva said:
1 decade ago
The definition can be expressed as follows:
Where ("R") is the reluctance in ampere-turns per weber (a unit that is equivalent to turns per henry). "Turns" refers to the winding number of an electrical conductor comprising an inductor. ("F") is the magnetomotive force (MMF) in ampere-turns I ("Phi") is the magnetic flux in webers.
Where ("R") is the reluctance in ampere-turns per weber (a unit that is equivalent to turns per henry). "Turns" refers to the winding number of an electrical conductor comprising an inductor. ("F") is the magnetomotive force (MMF) in ampere-turns I ("Phi") is the magnetic flux in webers.
Soorajsoman said:
1 decade ago
Reluctance = mmf/flux = at/wb
Chinmay said:
1 decade ago
Reluctance= mmf/flux
as resistance= volt/current
mmf=at/m
flux=wb
reluctance= at/m/wb
reluctance= at/wbm .
as resistance= volt/current
mmf=at/m
flux=wb
reluctance= at/m/wb
reluctance= at/wbm .
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers