![General Oceanics :: Plankton Nets :: Plankton Net Components :: Mouth Rings :: Mouth Ring, 100cm Dia., Stainless General Oceanics :: Plankton Nets :: Plankton Net Components :: Mouth Rings :: Mouth Ring, 100cm Dia., Stainless](https://www.generaloceanics.com/images/P/5140SR.jpg)
General Oceanics :: Plankton Nets :: Plankton Net Components :: Mouth Rings :: Mouth Ring, 100cm Dia., Stainless
![SOLVED: An iron ring of mean length 100 cm with an air gap of 2 mm has a winding of 500 turns. The relative permeability of iron is 600. When a current SOLVED: An iron ring of mean length 100 cm with an air gap of 2 mm has a winding of 500 turns. The relative permeability of iron is 600. When a current](https://cdn.numerade.com/ask_previews/1365d96e-1860-4a31-ae8c-303706b247b0_large.jpg)
SOLVED: An iron ring of mean length 100 cm with an air gap of 2 mm has a winding of 500 turns. The relative permeability of iron is 600. When a current
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