When the bridge is balanced, what is the current flowing through the galvanometer?

Question

TuteeHUB · Accepted Answer

depends on the ratio arms R₁ and R₂

TuteeHUB · Answer

depends on the ratio arms R1 and R2

TuteeHUB · Answer

varies by a factor of 2

TuteeHUB · Answer

depends on the type of null detector used

1.	When the bridge is balanced, what is the current flowing through the galvanometer?
A.	0
B.	depends on the ratio arms R<sub>1</sub> and R<sub>2</sub>
C.	varies by a factor of 2
D.	depends on the type of null detector used
Answer» B. depends on the ratio arms R<sub>1</sub> and R<sub>2</sub>

Discussion