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Calculate the magnetic field at the cent...

Calculate the magnetic field at the center of a regualr hexagon, 10 cm on each side, when the current through the wire forming the hexagon is 5A.

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The correct Answer is:
34.6 `muT`
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NN GHOSH-MAGNETIC EFFECT OF CURRENT-Exercises
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  4. A current of 0.1A passes through a circular coil, 15 cm in diameter an...

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  8. Calculate the magnetic field at the corner of a right angled triangle ...

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