Answer to Question #277426 in Electricity and Magnetism for Theo

Electricity and Magnetism

Question #277426

A toroid core has N = 1200 turns, length L = 80cm, cross-sectional area A = 60cm2 , current I = 1.5A. Compute B and H. Assume an empty core.

Expert's answer

The magnetic field:

"H=\\frac{NI}{\\mu_0L}=1790.5\\text{ kA\/m}."

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