JEE MAIN - Physics (2024 - 9th April Evening Shift - No. 1)
The effective resistance between $$A$$ and $$B$$, if resistance of each resistor is $$R$$, will be :
_9th_April_Evening_Shift_en_1_1.png)
$$\frac{8 R}{3}$$
$$\frac{4 R}{3}$$
$$\frac{2}{3} R$$
$$\frac{5 R}{3}$$
Explanation
From symmetry we can remove two middle resistance.
New circuit is
_9th_April_Evening_Shift_en_1_2.png)
_9th_April_Evening_Shift_en_1_3.png)
_9th_April_Evening_Shift_en_1_4.png)
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