A conducting loop with area 0.15 m 2 and resistance 6.0 lies in the xy plane.
Question:
A conducting loop with area 0.15 m2 and resistance 6.0 Ω lies in the x–y plane. A spatially uniform magnetic field points in the z-direction. The field varies with time according to Bz = at2 - b, where a = 2.0 T/s2 and b = 8.0 T. Find the loop current
(a) at t = 3.0 s
(b) when Bz = 0.
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