Current Electricity

JEE Main level, numerical answer, medium

46 of 380

Question 46 of 380

A wire of resistance 9Ω9 \Omega is bent to form an equilateral triangle. Then the equivalent resistance across any two vertices will be _____ ohm.

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Answer: 2



9Ω9 \Omega is the resistance of whole wire
∴\therefore resistance of each wire =3Ω=3 \Omega.
∴\therefore Equivalent resistance =2Ω=2 \Omega

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