PracticeMedium
Q.In a Wheatstone bridge, the resistances in the four arms are 1 Ω, 2 Ω, 3 Ω and 4 Ω. The bridge is balanced when
a
1 Ω and 2 Ω are opposite
b
1 Ω and 3 Ω are opposite
c
2 Ω and 4 Ω are opposite
d
none of the above
Correct Answer: Option B
The correct solution involves applying the fundamental concept to derive the final value step by step...