Question

and iron ring of 8 cm mean diameter is made up of round iron of diameter 1 centimetre and permeability 900 has an air gap of 2 mm wide it consists of winding with 400 turns carrying a current of 3.5 ampere determine MMF and total reluctance
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Answer 1

Answer:

YOUR ANSWER

MAKE MY ANS BRAINLIEST

Answer 2

see in given attachment...