In the potentiometer arrangement shown in figure null point is obtained l. match the following

In the given potentiometer arrangemeter the null point

In the given potentiometer arrangemeter the null point

In the poteniometer experiement shown in figure, the null point length is l . Choose the correct options given below

In the poteniometer experiement shown in figure, the null point length is l . Choose the correct options given below

In the arrangement shown in figure match the following:

In the arrangement shown in figure match the following:

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 circuit shown in figure, match the match the following

In the circuit shown in figure, match the match the following

In the circuit of meter bridge shown in the figure.If null deflection is obtained at 40cm length of the wire as shown,the value of unknown resistance is