AB is `1` meter long uniform wire of `10 Omega` resistance. Other data are shown in the diagram. Calculate (i) potential gradient along `AB` (ii) length `AO` when galvanometer shown deflection

AB is 1 meter long uniform wire of 10 Omega resistance. Other data are shown in the diagram. Calculate (i) potential gradient along AB (ii) length AO when galvanometer shows no deflection

In Fig. 6.16 , AB is a 1 m long uniform wire of 10 Omega resistance. Other data are shows in the figure. Calculate (i) potential gradient along AB and (ii) length of AO when galvanometer shows no deflection.

In Fig. 6.16 , AB is a 1 m long uniform wire of 10 Omega resistance. Other data are shows in the figure. Calculate (i) potential gradient along AB and (ii) length of AO when galvanometer shows no deflection.

In the circuit shown, the length of AB is 100 cm. The length j_1 for which the galvanometer shows zero deflection is __________ cm.

In the circuit shown, the length of AB is 100 cm. The length j_1 for which the galvanometer shows zero deflection is __________ cm.

(i) State the principle of working of a potentiometer. (ii) In the following potentiometer circuit AB is a uniform wire of length 1 m and resistance 10Omega Calculate the potential gradient along the wire and balance length AO (=l)

Answer the following: (i) State the principle of working of a potentiometer. (ii) In the following potentiometer circuit AB is a uniform wire of length 1 m and resistance 10Omega Calculate the potential gradient along the wire and balance length AO (=l)

A uniform wire AB of length 1 m, an unknown resistance X and a resistance of 12 Omega are connected to a battery and a galvanometer G as shown in the figure. The galvanometer shows no deflection when AJ=60 cm. What is the value of X (in ohm) ?