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When 'n' resistors of requal resistance ...

When 'n' resistors of requal resistance (R) are connected in series and in parallel resectively, then the ratio of their effective resistance is

A

`1:n^(2)`

B

`n^(2):1`

C

`n:1`

D

`1:n`

Text Solution

Verified by Experts

The correct Answer is:
B
`R_(s)=nR`
`R_(p)=(R)/(n) (R_(s))/(R_(p))=(n^(2))/(1)`
`:. R_(s): R_(p)=n^(2):1`
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