csrg23731 csrg23731

29-12-2023
Physics

contestada

The magnetic field near the center of any relatively flat circular coil with N turns and radius r with a current I flowing through it is given by:
(a) B=μ0⋅N⋅I/2⋅r
(b) B=μ0⋅N⋅I/r
(c) B=μ0⋅I/2⋅r
(d) B=μ0⋅I/r

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