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Resultant resistance, ladder type (2R1 = R2)

작성자 Uploader : ppippi 작성일 Upload Date: 2018-09-13변경일 Update Date: 2018-09-13조회수 View : 404

As shown in figure, there is a circuit where resistances R1 and R2 are connected in repetition. When R2 is twice
R1, the resultant resistance is calculated as below.

The rightmost two resistances R2 are in parallel connection, thus the resultant resistance
is R2/2, i.e. R1. Meantime, the resultant resistence and R1 are in series connection and, thus, the resultant resistance of these two is 2R1, i.e. R2.

Iterating the above, the resultant resistance of the entire circuit is obtained
as :

R = 2*R1


*** 참고문헌[References] ***
R = 2*R1
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변수명 Variable 변수값 Value 변 수 설 명 Description of the variable


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