Question

How to prove Ohms law ???experimentally​

Answer 1

Explanation:

Experimental Verification Of Ohm's Law:-

A conductor of resistance R ohms is connected in series with an ammeter A, rheostat (variable resistance) and a battery B through key K. Voltmeter V is connected across the ends of the resistance to measure the potential difference across it.

The purpose of Ohm's law experiment:-

Ohm's Law Lab - Abstract The purpose of the Omhs Law lab was to verify that V=IR or voltage=current*resistance and to determine the resistivity of a. Baylor University. PHY.

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Answer 2

Answer:

Objective:

To verify the Ohm's law.

Statement of Ohm's Law:

Ohm’s law states that at a constant temperature, current 'I' through a conductor between two points is directly proportional to the potential difference or voltage 'V', across the two points. That is,

V propto I

or frac{V}{I} = constant = R

or V = IR

Thus, the ratio V : I is a constant. This constant is called as the resistance (R) of the conductor.

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