Midterm-Level Problem! AO ww R1 ww R3 ww R4 ww R6 ww R7 R8 ww Во- ww R2 Each resistor is 100 ohms, same as in class. R5 www R9 ww The potential difference between point A and point B is 41 Volts 1) Simplify the circuit to a *single* resistor using series and parallel rules. (Hint: work from right to left, simplifying a few at a time. You'll need to iterate between series and parallel.) 2) Use the total resistance of the whole circuit and the potential difference (41 volts) to determine the total current pulled into the circuit. (Hint: this should match the result from class through *two* of the resistors.) 3) Why doesn't your answer match for the other 7 resistors?

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Author:Raymond A. Serway, John W. Jewett
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Chapter28: Direct-current Circuits
Section: Chapter Questions
Problem 28.9OQ: When resistors with different resistances are connected in parallel, which of the following must be...
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Midterm-Level
Problem!
AO
ww
R1
ww
R3
ww
R4
ww
R6
ww
R7
R8
ww
Во- ww
R2
Each resistor is 100 ohms, same as in class.
R5
www
R9
ww
The potential difference between point A and point B is 41 Volts
1) Simplify the circuit to a *single* resistor using series and parallel rules. (Hint: work from right to left,
simplifying a few at a time. You'll need to iterate between series and parallel.)
2) Use the total resistance of the whole circuit and the potential difference (41 volts) to determine the total current
pulled into the circuit. (Hint: this should match the result from class through *two* of the resistors.)
3) Why doesn't your answer match for the other 7 resistors?
Transcribed Image Text:Midterm-Level Problem! AO ww R1 ww R3 ww R4 ww R6 ww R7 R8 ww Во- ww R2 Each resistor is 100 ohms, same as in class. R5 www R9 ww The potential difference between point A and point B is 41 Volts 1) Simplify the circuit to a *single* resistor using series and parallel rules. (Hint: work from right to left, simplifying a few at a time. You'll need to iterate between series and parallel.) 2) Use the total resistance of the whole circuit and the potential difference (41 volts) to determine the total current pulled into the circuit. (Hint: this should match the result from class through *two* of the resistors.) 3) Why doesn't your answer match for the other 7 resistors?
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