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If a resistanceR(2) is connected in para...

If a resistance`R_(2)` is connected in parallel with the resistance `R` in the circuit shown, then possible value of current through `R` and the possible value of `R_(2)` will be

A

`(I)/(3) R`

B

`I, 2R`

C

`(I)/(3), 2R`

D

`(I)/(2), 2R`

Text Solution

Verified by Experts

The correct Answer is:
D
(d) According to figure, `(I - I_(1)) R_(2) = I_(1) R`
Only two values satisfying the above relation are `(I)/(2)` and `R`.
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