Anonymous
Anonymous asked in Science & MathematicsEngineering · 7 years ago

A 100-turn, air-core inductor has an area of 200 square micro-meters and is 200 milli-meters long.?

A 100-turn, air-core inductor has an area of 200 square micro-meters and is 200 milli-meters long. What is its inductance?

A. 12.6 micro-henrys

B. 1.26 milli-henrys

C. 12.6 milli-henrys

D. 126 micro-henrys

1 Answer

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  • Rick
    Lv 7
    7 years ago
    Favorite Answer

    L=muo N^2 area/length where muo=4 pi*10^(-7) and area is in meters squared and length is in meters. You can do the math.

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