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Find the amplitude of the displacement current density in a metallic conductor at 60 Hz if, ε =
Eo, μ = Mo, 0 = 5.8 × 107 S/m and J = sin(377 t - 117.1 z) (MA/m²)

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a = 3 [cm], b = 7 [cm], h = 2 [cm], µr = 700, N = 85 [tur], I = 5 [A]. Calculate the total magnetic flux intensity within the cross section of the winding as [µWb / m2] or [µT] numerically (micro µ = 10-6)? Magnetic Flux Intensity Φ: Cross section integral of magnetic induction. Φ = ∫SB*ds Tolerance is nominally 0.1 [µWb / m2]. µo = 4π*10-7 [H / m].