The total resistance of an R-2R ladder circuit equals:
A) R × 2R
B) R
C) R + 2R
D) 2R

Name: The total resistance of an R-2R ladder circuit equals: A) R × 2R B) R C) R + 2R D) 2R
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Question

Quizplus · Accepted Answer

The total resistance of an R-2R ladder circuit is always equal to R, regardless of the number of stages in the ladder. This is due to the unique way in which the resistors are arranged, ensuring that the input sees a constant resistance.

The Total Resistance of an R-2R Ladder Circuit Equals