In a Wheatstone bridge network `P and Q` the ratio area are approximately equal. When `R = 500 Omega`, the bridge is balanced on interchange `P and Q` the value of `R` for balance is `505 Omega`. Find the value of `S` and ratio `P : Q`

In a Wheatstone bridge the ratio arm P and Q are approximately equal. When R = 500Omega the bridge is balanced. On interchanging P and Q the value of R is 505Omega . Calculate the value of S.

In a Wheatstone bridge (see fige ) Resitances P and Q are approximately equal .When R= 400 Omega the bridge is blanced .on is inerchanging P and Q ,the value of R, for balance is 405 Omega .The value of X is close to :

In a Wheatstone bridge (see fige ) Resitances P and Q are approximately equal .When R= 400 Omega the bridge is blanced .on is inerchanging P and Q ,the value of R, for balance is 405 Omega .The value of X is close to :

In wheat stone bridge P and Q are approximately equal. When Ris 500Omega the bridge is balanced. On interchanging P and Q, the values of R is 505Omega for balanching. The value of S is

The figure below shows a wheatstone bridge with resistors P and Q having almost equal resistance. When R = 400 Omega , the bridge is in balanced condition. If on interchanging P and Q, the bridge is again balanced for R = 405 Omega , then the value of X is

The figure below shows a wheatstone bridge with resistors P and Q having almost equal resistance. When R = 400 Omega , the bridge is in balanced condition. If on interchanging P and Q, the bridge is again balanced for R = 405 Omega , then the value of X is

In a meter bridge circuit as shown in the figure, the bridge is balanced when AJ = 20 cm. On interchanging P and Q the balance length shifts by