In the experiment of Ohm's law, when potential difference of 10.0 V is applied, current measured is 1.00 A. If length of wire is found to be 10.0cm and diameter of wire 2.50 mm, then find maximum permissible percentage error in resistivity.

In the experiment of Ohm's law, a potential difference of 5.0 V is applied across the end of a conductor of length 10.0 cm and diameter of 5.00 mm. The measured current in the conductor is 2.00 A. The maximum permissible percentage error in the resistivity of the conductor is :

A potential difference of 100 v is applied across a wire of resistance 50 ohm for one minute. Find the heat produced in joule.

If the least count of a screw gauge is 0.001 cm and diameter of a wire measured by it is 0.236 cm, find the permissible percentage error in the measurement.

A potential difference of 100 V is applied across a wire of resistance 50 Omega for one minute. Find the heat produced in joule.

In ohm's law experiment potential drop across a resistance was measured as v = 5.0 volt and current was measured as I = 2.0amp If least count of the volmeter and ammeter are 0.1V and 0.01A respectively then find the maximum permissible error in resistance .

In ohm's law experiment potential drop across a resistance was measured as v = 5.0 volt and current was measured as I = 2.0amp If least count of the volmeter and ammeter are 0.1V and 0.01A respectively then find the maximum permissible error in resistance .

In an experiment, current measured is, I = 10.0 A , potential difference measured is V = 100.0 V , length of the wire is 31.4 cm and the diameter of the wire 2.00 mm (all in correct significant figures). Find resistivity of the wire in correct significant figures. [Take pi = 3.14 , exact]. (a) (b) (c) (d) .

In an experiment, current measured is, 1 = 10.0 A , potential difference measured is V = 100.0 C , length of the wire is 31.4 cm and the diameter of the wire 2.00 mm (all in correct significant figures). Find resistivity of the wire in correct significant figures. [Take pi = 3.14 , exact]. (a) (b) (c) (d) .

In u-v method to find focal length of a concave mirror, if object distance is found to be 10.0 cm and image distance was also found to be 10.0 cm , then find maximum permissible error in (f).

In u-v method to find focal length of a concave mirror, if object distance is found to be 10.0 cm and image distance was also found to be 10.0 cm , then find maximum permissible error in (f).