A circuit is initially constructed with four ideal wires forming a square
PHYSICS · Single correct · CBSE · Physics · Current Electricity · Current Electricity
Problem
A circuit is initially constructed with four ideal wires forming a square. A fifth ideal wire connects two opposite corners, creating one diagonal. Afterward, the diagonal wire is cut and completely removed, leaving only the four edges of the square. How many independent closed loops remain after the diagonal is removed?
(a) 2
(b) 0
(c) 1
(d) 3