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OpenStudy (anonymous):
the power output of a transformer is 100W. The input voltage is 25V. What is the number of loops ratio of the transformer if the output current is 1.0 A ?
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OpenStudy (anonymous):
4:1
OpenStudy (anonymous):
can you explain why?
OpenStudy (anonymous):
out put power is always equal to input power, given that the transformer is ideal means no power loss in it, and p=V I
OpenStudy (anonymous):
P=VI
OpenStudy (anonymous):
thank you
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