Physics · 2019
JEE Main · 10 January 2019, Shift 1 · Q17
A uniform metallic wire has a resistance of 18 Ω and is bent into an equilateral triangle. Then, the resistance between any two vertices of the…
A uniform metallic wire has a resistance of $\displaystyle 18 \Omega$ and is bent into an equilateral triangle. Then, the resistance between any two vertices of the triangle is :
Official answer
(3)
$\displaystyle 4 \Omega$
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JEE Main 2019 Physics question, with the answer from NTA’s final answer key. Where our answers come from.