A current of `(2.5+-0.05)` A flows through a wire and develops a potential difference of `(10+-0.076)` volt.Resistance of the wire in ohm is

A current of (2.5+-0.05) A flows through a wire and develops a potential difference of (10+-0.1) volt. Resistance of the wire in ohm, is

A current of (2.5+-0.05) A flows through a wire and develops a potential difference of (10+-0.1) volt. Resistance of th wire in ohm, is

When a current of (2.5 +- 0.5) ampere flows through a wire, it develops a potential difference of (20 +- 1) volt, the resistance of the wire is

A current of 5 amperes flows through a wire whose ends are at a potential difference of 3 volts. Calculate the resistance of the wire.

If a current of 3 A flows through a wire of resistance 8 ohms, calculate the potential difference applied across its ends.

A current of 0.01 A flows through a potentiometer wire of cross section area 10^(-6)m^(2) . If the specific resistance of the potentiometer wire is 10^(-7) ohm-m, then the potential gradient will be

A current of 0.2 A flows through a conductor of resistance 4.5 Omega . Calculate the potential difference at the ends of the conductor.

A current of 2amp is flowing in the primary circuit of a potentiometer wire having resistance of 0.2 ohm//m . In a coil when current of 1A flows, then potential difference across its terminals are balanced at 2.5m of the potentiometer wire. The resistance of the coil is

To the potentiometer wire of L and 10Omega resistance, a battery of emf 2.5 volts and a resistance R are connected in series. If a potential difference of 1 volt is balanced across L/2 length, the value of R is Omega will be