This is not a h/w question circuitry problem

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SUMMARY

This discussion centers on a practice problem for the SAT Physics Subject Test, specifically regarding circuit analysis involving points A and C. Participants emphasize the importance of understanding total current, voltage across junctures, and the application of relevant equations. The SAT Physics test is noted to closely resemble the multiple-choice section of the AP Physics B exam, with a grading curve that allows for some incorrect answers while still achieving a perfect score. Contributors encourage sharing preliminary thoughts or equations to facilitate problem-solving.

PREREQUISITES
  • Basic understanding of electrical circuits and components
  • Familiarity with Ohm's Law and Kirchhoff's circuit laws
  • Knowledge of voltage, current, and resistance relationships
  • Experience with SAT Physics Subject Test format and content
NEXT STEPS
  • Review circuit analysis techniques using Ohm's Law
  • Study Kirchhoff's Voltage and Current Laws in detail
  • Practice with SAT Physics Subject Test sample questions
  • Explore resources for AP Physics B exam preparation
USEFUL FOR

Students preparing for the SAT Physics Subject Test, educators teaching physics concepts, and anyone interested in improving their circuit analysis skills.

Werg22
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Ok this is a practice problem for the upcoming SAT physics subject test. I was unable to do much...

If point A was connected with point C, what would happen in the circuit? Can you please give a description involving the total current, the current and the voltage across each juncture, and alike? Thanks in advance.
 

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Well, the picture is pending approval. Where did you get this practice problem (which book/online maybe?)?

EDIT: BTW, the SAT physics is nearly identical to the multiple choice part of the AP Physics B exam. The curve isn't too bad (not as good as the math IIc though...), so you can miss a few and still get an 800.
 
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Even though its not a homework problem, it would still fall under the homework help section because this does not involve any theory.

You're going to have to wait until the pic gets approved so others can see it. In the mean time, you need to post what work or thoughts you have.

If you have nothing done, put down what equations you think are needed.

If you still can't do that, go back and read your book.
 

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