The equivalent of the current I in magnetic ohm s law is? – McqOptions

MCQOPTIONS

1.	The equivalent of the current I in magnetic ohm s law is?
A.	Flux
B.	Reluctance
C.	MMF
D.	Resistance
Answer» B. Reluctance

Discussion

No Comment Found

Related MCQs

The equivalent of the current I in magnetic ohm s law is?
Can we apply Kirchhoff s law to magnetic circuits?
A ring having a cross-sectional area of 500 mm2, a circumference of 400 mm and =800microWb has a coil of 200 turns wound around it. Relative permeability of ring is 380. Calculate the magnetising current.
A ring having a cross-sectional area of 500 mm2, a circumference of 400 mm and =800microWb has a coil of 200 turns wound around it. Relative permeability of ring is 380. Calculate the magnetomotive force.
A ring having a cross-sectional area of 500 mm2, a circumference of 400 mm and =800microWb has a coil of 200 turns wound around it. Relative permeability of ring is 380. Calculate the reluctance.
A ring having a cross-sectional area of 500 mm2, a circumference of 400 mm and =800microWb has a coil of 200 turns wound around it. Calculate the flux density of the ring.
Ohm s law for magnetic circuits is _________