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Physics, 27.07.2019 08:30 lufung8627
If a step-up transformer has a primary coil with 40 turns, how many turns would be required in the secondary coil in order to increase the voltage from 80 volts to 160 volts?
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If a step-up transformer has a primary coil with 40 turns, how many turns would be required in the s...
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