What is the balance equation of Kelvin bridge?

1.	What is the balance equation of Kelvin bridge?
A.	Rx = $\frac{R_2 R_3}{R_1}$
B.	Rx = $\frac{R_1 R_2}{R_3}$
C.	Rx = $\frac{R_1}{R_2}$
D.	Rx = $\frac{R_1 R_3}{R_2}$
Answer» E.

Discussion

1.	What is the balance equation of Kelvin bridge?
A.	Rx = \(\frac{R_2 R_3}{R_1}\)
B.	Rx = \(\frac{R_1 R_2}{R_3}\)
C.	Rx = \(\frac{R_1}{R_2}\)
D.	Rx = \(\frac{R_1 R_3}{R_2}\)
Answer» E.