\( \mathrm{ABCD} \) is a square where each side is a uniform wire of resistance \( 1 \Omega \). ....

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\( \mathrm{ABCD} \) is a square where each side is a uniform wire of resistance \( 1 \Omega \). A point \( \mathrm{E} \) lies on \( \mathrm{CD} \) such
\( \mathrm{P} \)
that if a uniform wire of resistance \( 1 \Omega \) is connected across \( \mathrm{AE} \) and constant potential
W
difference is applied across A and C then B and E are equipotential.
(A) \( \frac{\mathrm{CE}}{\mathrm{ED}}=1 \)
(B) \( \frac{\mathrm{CE}}{\mathrm{ED}}=2 \)
(C) \( \frac{\mathrm{CE}}{\mathrm{ED}}=\frac{1}{\sqrt{2}} \)
(D) \( \frac{\mathrm{CE}}{\mathrm{ED}}=\sqrt{2} \)


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