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Physics, 09.04.2020 19:29 sara7946

I wish to use a step up transformer to turn an initial RMS AC voltage of 100 V into a final RMS AC voltage of 200 V. What is the ratio of the number of turns in the primary to the secondary?

a. 1
b. 1/2
c. 0
d. 1/4
e. 4
f. 2

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