Physics, 08.10.2019 09:50 longboard5967
There is a step-up transformer that doubles the voltage. if the primary coil has a voltage of 10 v, what will the voltage in the secondary coil be?
a)5 v
b)10 v
c)12 v
d)20 v
e)100 v
nvm lol free points !
Answers: 3
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