In a potentiometer, a uniform potential gradient of `0.8 V m^(-1)` is maintained across its 10 m wire . The potential difference across two points on the wire located at 65 cm and 2.45 m is

The potential gradient along the length of uniform wire is 10" Vm"^(-1) . The length of the wire is 1 m. What is the potential difference across two points on the wire separated by 25 cm?

The potential gradient along the length of uniform wire is 10" Vm"^(-1) . The length of the wire is 1 m. What is the potential difference across two points on the wire separated by 25 cm?

In a potentiometer, potential difference across the potentiometer wire is directly proportional to its

A potentiometer consists of a wire of length 4 m and resistance 10 Omega . If is connected of cell of emf 2V . The potential difference per unit length of the wire will be

A potentiometer consists of a wire of length 4 m and resistance 10 Omega . If is connected of cell of emf 2V . The potential difference per unit length of the wire will be

Length of potentiometer wire is 600 cm and a driving cell develop 6V potential difference across it. The potential gradient along the wire is?

In a potentiometer , potential difference across the potentiometre wire is directly proportional to its

A potentiometer has uniform potential gradient across it. Two cells connected in series (i) to support each other and (ii) to oppose each other are balanced over 6 m and 2 m respectively on the potentiometer wire. The e.m.f.’s of the cells are in the ratio of

A potentiometer has uniform potential gradient across it. Two cells connected in series (i) to support each other and (ii) to oppose each other are balanced over 6 m and 2 m respectively on the potentiometer wire. The e.m.f.’s of the cells are in the ratio of

A potentiometer consists of a wire of length 4m. And resistance 10 Omega is connected to cell of emf 2V The potential difference per unit length of wire will be