A sinusoidal current I = I₀ sin(2πνt) flows through a solenoid of length l = 20 cm and radius r = 2 cm, where I₀ = 10 A, ν = 50 Hz. Number of turns in the solenoid n₀ = 200. Find the distribution of the eddy electric field strength inside the solenoid. What is the amplitude of the voltage produced by this field in a coil of length l = 5 cm and radius r = 1 cm placed inside the solenoid along its axis? The number of turns in this coil is n = 100.