In the experimental set up of meter bridge shown in the figure, the null point is obtained at a distance of 40 cm from A. If a `10 Omega ` resistance that should be connected in parallel with `(R_(1) + 10) Omega` such that the null point shifts back to its initial position is :

In the experimental set up of meter bridge shown in the figure, the null point is obtained at a distance of 40 cm from A. If a 10 Omega resistance is connected in series with R1, the null point shifts by 10 cm. The resistance that should be connected in parallel with (R_(1) + 10) Omega such that the null point shifts back to its initial position is :

Circuit diagram of metre bridge is shown in figure. The null point is found at a distance of 40cm from A. it now a resistance of 12Omega is connected in parallel with S, the null point occurs at 64cm.

Circuit diagram of metre bridge is shown in figure. The null point is found at a distance of 40cm from A. it now a resistance of 12Omega is connected in parallel with S, the null point occurs at 64cm.

Circuit diagram of metre bridge is shown in figure. The null point is found at a distance of 40cm from A. it now a resistance of 12Omega is connected in parallel with S, the null point occurs at 64cm.

In the meterbridge experimental set up, shown the null point D is obtained at a distance of 40 cm from end A of the meter bridge wire if a resistance of 10 Omega is connected in series with R_(1) , null point is obtained at AD = 30 cm

In the meter bridge experimental set up, shown in the figure, the null point 'D' is obtained at a distance of 40 cm from end A of the meter bridge wire. If a resistance of 10 Omega is connected in series with R_(1), null point is obtained at AD = 60 cm. Calculate the values of R_(1) and R_(2).

(a) State Kirchhoff's rules for an electirc network. Using Kirchhoff's rules, obtain the balance condition in terms of the resistances of four arms of Wheatstone bridge. (b) In the meter bridge experimental set up, shown in the figure, the null point 'D' is obtained at a distance of 40 cm from end A of the meter bridge wire. If a resistance of 10 Omega is connected in series with R_(1), null point is obtained at AD = 60 cm. Calculate the values of R_(1) and R_(2).

In a meter bridge, the null point is found at a distance of 40 cm from A. If now a resistance of 12 Omega is connected in parallel with S, the null point occurs at 60 cm from A. Determine the value of R.