A wire frame in the from of a tetrahedron `ABCD` is connected to a battery. The resistance of all
Channel: Doubtnut
Date: 2020-01-19

A wire frame in the from of a tetrahedron `ABCD` is connected to a battery. The resistance of all the edges of the tetrahedom is equal. Indicate the edges of the frame whose removal does not affect `I` at all