Physics, 31.01.2020 18:45 laceytoyne72
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?
a. 8 turns
b. 30 turns
c. 80 turns
d. 160 turns
Answers: 1
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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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