Anonymous asked in Science & MathematicsEngineering · 1 month ago

Consider the circuit shown below:?

Determine the equivalent resistance of the circuit for R1 = R3 = R and R2 = R/2. 

a. (R2+ 3)/R

b. 4R/3

c. R/3

d. 3/R

e. 5R/2

Attachment image

1 Answer

  • 1 month ago
    Best Answer

    R + (R/2)*R/(R/2+R) = R + 2(R/2)*R/[2(R/2+R)] = 4R/3 which is choice B

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