Question
Nine resistors each of resistance $R$ are connected as shown in fig. The effective resistance between $\mathrm{A}$ and $\mathrm{B}$ is.(A) $(7 / 6) \mathrm{R}$(B) $\mathrm{R}$(C) $(3 / 5) \mathrm{R}$(D) $(2 / 9) \mathrm{R}$
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We can see that three resistors of resistance $R$ are connected in parallel between points $A$ and $B$. Show more…
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Nine resistors each of resistance $R$ are connected as shown in fig. The effective resistance between $\mathrm{A}$ and $\mathrm{B}$ is. (A) $(7 / 6) \mathrm{R}$ (B) $\mathrm{R}$ (C) $(3 / 5) \mathrm{R}$ (D) $(2 / 9) \mathrm{R}$
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