Circuits with series and parallel wiring

AI Thread Summary
The discussion focuses on calculating the equivalent resistance of four identical 5.00 Ω resistors arranged in a square configuration. For part (a), the resistance between points A and B is determined to be 3.75 Ω, while for part (b), the resistance between points A and C is 5.00 Ω. Participants emphasize the importance of understanding series and parallel resistor combinations to solve these problems. Suggestions include researching equivalent resistance concepts in textbooks or online resources for clarity. Mastering these calculations is essential for accurately analyzing circuit configurations.
r_swayze
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Four identical 5.00 Ω resistors are joined and form the four sides of a square. (a) What is the resistance between points A and B? (b) What is the resistance between A and C?

The answer to (a) is 3.75 and (b) is 5, but I have no idea how to get those answers. Can somebody help?
 

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Do you know the equivalent resistance of the series and parallel combination of resistances? It not, search the web or the textbook.
 

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