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Physics, 26.10.2020 17:10 justaguy15

A charge in the circular plates capacitor with radius of plates 5.0 cm depends on time as Q=1.0+5.00t^2-3.0t, where constants have units of C; C/s ^2 and C/s. At what distance from a center inside capacitor induced magnetic field at t= 1 s is equal to magnetic field outside 7.0 cm from the edge? Give answer in cm.

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