A) 9 ohms
B) 12 ohms
C) 6 ohms
D) 8/3 ohms
Correct Answer: D
Solution :
As resistance µ Length \ Resistance of each arm \[=\frac{12}{3}=4\,\Omega \] \ \[{{R}_{effective}}=\frac{4\times 8}{4+8}=\frac{8}{3}\Omega \]You need to login to perform this action.
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