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32.2 Induced Magnetic Fields
A circular region 8.00 m in radius is filled with an electric field perpendicular to the face of the circle. The magnitude of the field in the
circle varies with radius and time as E(r, t) = Arcos (at) where A = 1000. V/m² and = 3.00 x 109 s¹. What is the maximum
value of the magnetic field at the edge of the region?
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