Question

A wire of 9 ohm is bent to form an equilateral triangle find the equivalent resistance across one of the sites

Answer 1

Answer:

if wire is uniform then resistance of each side become 3

1/equivalent res = 1/3+3. +1/3= 1/6+1/3=3/6=1/2

eq- res =2

Answer 2

Answer:

Step-by-step explanation:

it might be enough...