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Find the value of current I in the circu...

Find the value of current I in the circuit shown in figure.

Text Solution

Verified by Experts

In the circuit, the resistance of arm `ACB(30+30=60Omega)` is the parallel with the resistance of arm `(AB)(=30Omega)`.
Hence, the effective resistance of the circuit is
`R=(30xx60)/(30+60)=20Omega`
Current, `I=(V)/(R )=(2)/(20)=0.1A`
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