Magnetism and Electromagnetism Objective Questions

1. There is 900 mA of current through a wire with 40 turns. What is the reluctance of the circuit if the flux is 400 Wb?

A. 90,000 At/Wb

B. 14,400 At/Wb

C. 1,440 At/Wb

D. 9,000 At/Wb

(Answers will be displayed at the end of the question’s)

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