In a meter bridge, the null point is obtained at a distance of 25 cm from A. If the resistance of value 14Ω is added in parallel to S, a null point is obtained at 45 cm. Value of S is.
1
S = 15.364 Ω
2
S = 20.364 Ω
3
S = 25.364 Ω
4
S = 22.364 Ω
In a meter bridge, the null point is obtained at a distance of 25 cm from A. If the resistance of value 14Ω is added in parallel to S, a null point is obtained at 45 cm. Value of S is.