The equivalent resistance across points A and | vedclass

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(C) Let the nodes be labeled. The first node is $A$. The wire connects the start of the first resistor to the end of the second resistor. The second w

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$\frac{R}{3}$

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(C) Let the nodes be labeled. The first node is $A$. The wire connects the start of the first resistor to the end of the second resistor. The second wire connects the start of the second resistor to the end of the third resistor (point $B$).By analyzing the circuit,we see that all three resistors of resistance $R$ are connected in parallel between points $A$ and $B$.For resistors connected in parallel,the equivalent resistance $R_{eq}$ is given by:$\frac{1}{R_{eq}} = \frac{1}{R} + \frac{1}{R} + \frac{1}{R} = \frac{3}{R}$Therefore,$R_{eq} = \frac{R}{3}$.

The equivalent resistance across points $A$ and $B$ in the circuit shown below is:

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