Physics, 12.08.2020 08:01 Kaylaonfleek0956
A transformer is intended to decrease the rms value of the alternating voltage from 500 volts to 25 volts. The primary coil contains 200 turns. Find the necessary number of turns N2N2N_2 in the secondary coil.
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A transformer is intended to decrease the rms value of the alternating voltage from 500 volts to 25...
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