Four identical 5.00 Ω resistors are joined and form the four sides of a square. (a)...
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?
Homework Answers
a) between A and B, three resistors are in series and they are paralle to the fourth resistor
Resistnace = R
1/R=1/5+1/15
R=3.75 Ohms
b)between A and C, two 5 Ohm resistors iare are series in each brace and each brabch is parallel
1/R=1/10 + 1/10
R=5 Ohms
Resistnace between A and C is 5 Ohms
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