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Equivalent resistance between A and B fo...

Equivalent resistance between A and B for shown circuit is ..... .

A

`8 Omega`

B

`6 Omega`

C

`2 Omega`

D

`4 Omega`

Text Solution

Verified by Experts

The correct Answer is:
B
`6 Omega`
Equivalent resistance of parallel connection of `R_(2) and R_(3)` ,
R.= `(R_(2) R_(3))/(R_(2) + R_(3)) = ( 4xx 4)/(4 + 4) `
`R. = (16)/(8) = 2 Omega`
` therefore ` Now, equivalent resistance of series connection of `R_(1), R. and R_(4)`
`R_(AB) = R_(1) + R. + R_(4) = 2 + 2 + 2 = 6 Omega`
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