All Questions
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I thought I understood the basics of DC circuits and Ohm's law but now I'm confused [closed]
So I was taught in school and also read a lot of articles of the basics of DC circuits. I know the formula R=V/I, and therefore that resistance is directly proportional to voltage and inversely ...
- 19
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2
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Calculated resistance of an LED [duplicate]
I am working on some circuit lab homework this week and am a bit stumped by something I just can't seem to find anywhere in my Circuit Analysis I book.
The lab has me construct the following circuit ...
-1
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2
answers
931
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How does one determine the voltage of a node?
This sounds like a very straightforward question, and probably has an obvious answer. I've read a section in a physics book on electricity, I've read a textbook on DC and this simple concept seems to ...
- 717
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1
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715
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How do I calculate voltage on a multi-powered DC circuit where all ends go to ground?
I'm writing software that will calculate the correct voltage on each component, given the state that the DC system is currently in (ex. what power sources are on, what relays are open, fuses popped, ...
- 449