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The value of R in the circuit shown in t...

The value of R in the circuit shown in the figure is

A

`2Omega`

B

`3Omega`

C

`4Omega`

D

`1Omega`

Text Solution

Verified by Experts

The correct Answer is:
A
Use V=IR
. As shown in the figure current supplied by the battery will be 1A

`i=(V)/(R_(eq))`
`1=(10)/(4+1+3+R)`
R+8=10
`R=2Omega`
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