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What is the minimum resistance which can...

What is the minimum resistance which can be made using five resistors each of `(1//5) Omega` ?

A

`(1//5) Omega`

B

`(1//25) Omega`

C

`(1//10) Omega`

D

`25 Omega`

Text Solution

Verified by Experts

The correct Answer is:
B
Minimum resistance is obtained in parallel combination. Thus, `R_p = ((1//5 Omega))/(5) = (1//25) Omega`.
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