- #1
AaronLosAl
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Homework Statement
I just got to two problems on my high school homework that i have no idea what to do because the teacher did not tell us how.
A generator can provide a maximum output emf of 170V. Calculate the rms potential difference.
Homework Equations
Do not know any relevant equations and i cannot find them in the book.
The Attempt at a Solution
170V(.707)=120V?
And then i do not even know where to start on this question.
Suppose you build a hydroelectric turbine in your back year along a river. The turbine is connected to a generator which can provide a rms potential difference of 320 V onto a 100 OHM load. Calculate the maximum output emf. Find the rms current and the maximum AC current in the curcuit.
Please help me!