A circular loop made from a flexible, conducting wire is shrinking Its radius as a function of time is r r 0 e t The loop is perpendicular to a steady, uniform magnetic field B Find an expression for the induced emf in the loop at time t

Question: A circular loop made from a flexible, conducting wire is shrinking. Its radius as a function of time is r = r 0 e -t

A circular loop made from a flexible, conducting wire is shrinking. Its radius as a function of time is r = r₀e^-βt. The loop is perpendicular to a steady, uniform magnetic field B. Find an expression for the induced emf in the loop at time t.

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