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Posted by Roland Moore on March 21, 2008, 10:15 am
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OK, so which one of you Einsteins will draw the schematic? Ready, go.
You know he isn't giving enough information to design a circuit.
What is the input voltage and source? Why mention the AH rating of the
battery? Does this need to work for a specific amount of time?
But if he wants to play then he can go here:
http://www.walter-fendt.de/ph14e/wheatstone_e.htm
> Roland Moore wrote:
> >> Now *this* would be a little closer:
> > 2425 (PHYS 2426) Electricity and Magnetism.
> > Note:
> >> Credit in both Physics 1420 and Phys 2425 cannot be given.
> > It is virtually the same class. One is for Physics majors.
> >
> >> But *here* is the course that would have taught any usable circuit
> >> design:
> > I wasn't after a EE degree.
> > So that takes us back to the beginning when I said to call the physics
> > department at a local university. I am glad you now agree.
> >
> >> Just Looking wrote:
> >>
> >>>> Last time I took physics they didn't teach DC circuit analysis.
> >>>
> >>> Really? Were you awake the whole time? I think you missed a big
> >>> part of the class.
> >>
> >> Nope, I did very well in physics, I found it fascinating.
> >>
> >>> Here is the class I took where I learned DC circuit analysis (AC
> >>> too for that matter). The professor was so old school he taught
> >>> using the old way of electron flow from positive to negative,
> >>> instead of negative to positive (he knew the difference, it was
> >>> just easier to teach it the way he learned it) 1420 (PHYS 1402)
> >>> General Physics II. (3-2) This is the second course in a two
> >>> semester sequence which is a survey of the basic laws and
> >>> principles of physics and includes the topics of waves, electricity
> >>> and magnetism, and light. PHYS 1410 and 1420 are designed for those
> >>> students whose program requires technical physics but who are not
> >>> pre-engineering students or majors or minors in physics.
> >>> Prerequisites: PHYS 1410; MATH 1315 with a grade of "C" or higher.
> >>> MATH 1317 is recommended.
> >>
> >> You didn't learn DC or AC circuit analysis in the course you quoted
> >> below because it is a PHYSICS course. Sure you may have gotten the
> >> theory of electron flow there -- but not in-depth circuit analysis...
> >>
> >> 1420 (PHYS 1402) General Physics II. (3-2) This is the second course
> >> in a two semester sequence which is a survey of the basic laws and
> >> principles of physics and includes the topics of waves, electricity
> >> and magnetism, and light. PHYS 1410 and 1420 are designed for those
> >> students whose program requires technical physics but who are not
> >> pre-engineering students or majors or minors in physics.
> >> Prerequisites: PHYS 1410; MATH 1315 with a grade of "C" or higher.
> >> MATH 1317 is recommended.
> >>
> >> Now *this* would be a little closer:
> >>
> >> 2425 (PHYS 2426) Electricity and Magnetism. (3-3) A study of the
> >> field of electricity and magnetism for physics majors and minors.
> >> PHYS 1430, 2425 and 2435 are designed for students majoring in
> >> physics and for pre-engineering students. Credit in both Physics
> >> 1420 and Phys 2425 cannot be given. Prerequisites: Phys 1430.
> >> Corequisites: Math 2472.
> >>
> >> But *here* is the course that would have taught any usable circuit
> >> design:
> >>
> >> 3416 Applied Electronics. (3-4) Laboratory/lecture course introducing
> >> electronic test bench methods for the construction, operation and
> >> analysis of important DC/AC circuits utilizing resistors,
> >> capacitors, diodes, BJT's, FET's, OpAmps, and analog/digital ICs.
> >> The behavior of the circuits will be modeled in SPice, Elementary
> >> semiconductor device physics and microfabrication methods will be
> >> discussed. Prerequisite: PHYS 2435.
> >>
> >> http://www.txstate.edu/physics/underpc.html
> >>
> >> --
> >>
> >> -G
>
> OK, so which one of you Einsteins will draw the schematic? Ready, go.
>
> --
> js
>
> He who laughs last.......thinks the slowest
>
>
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