SSC JE Electrical Engineering 2015 Question 183

Question 183

A current of 2A passes throught a coil of 350 turn wound on a ring of mean diameter 12cm. The flux, density established in the ring is 1.4 $$\frac{wb}{m^{2}}$$ . Find the value of relative permeability of iron:

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gugulothu renuka

8 months ago

Ans with explanation

gugulothu renuka

8 months ago

I need ans

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