Question 377: Current Electricity

Question

A uniform metallic wire has a resistance of 18 $\Omega $ and is bent into an equilateral triangle. Then, the resistance between any two vertices of the triangle is -

Accepted Answer

R
eq
berween any two vertex will be
${1 \over {{{\mathop{m R}
olimits} _{eq}}}} = {1 \over {12}} + {1 \over 6} \Rightarrow {{\mathop{m R}
olimits} _{eq.}} = 4\Omega $

Answer

12 $\Omega $

Answer

2 $\Omega $

Answer

4 $\Omega $

Answer

8 $\Omega $

Current Electricity

A uniform metallic wire has a resistance of 18 \Omega and is bent into an equilateral triangle. Then, the resistance between any two vertices of the triangle is -

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