Increase the voltage of the source battery by 5 volts and repeat the experiment a total of 10 times. Create a graph showing the relationship between the voltmeter reading (y-axis) and the ammeter reading (x-axis) (x-axis). The graph will be a straight line, which will demonstrate the validity of Ohm’s law. The resistance will be determined by the slope of the graph.

Contents

- 1 How can you verify Ohm’s law experimentally?
- 2 What is Ohm’s law explain with experiment?
- 3 How Ohm’s law is verified experimentally draw the circuit diagram?
- 4 Which law is proved in the experiment of electric current?
- 5 How is Ohm’s law verified experimentally what will be the nature of graph between potential difference and current for a conductor?
- 6 Which law is proved from the above experiment?
- 7 What will be the effect of change in the length and thickness?

## How can you verify Ohm’s law experimentally?

Ohm’s Law has been experimentally verified. Key K connects a wire with resistance R ohms in series with an ammeter A, a rheostat (variable resistance), and a battery B in order to create a series circuit. A voltage meter V is connected across the resistance’s ends in order to measure the potential difference across the resistance’s ends.

## What is Ohm’s law explain with experiment?

Proof of Ohm’s Law Through Experiment – Through key K, an ammeter A, a rheostat (variable resistance), and a battery B are linked in series with a wire of resistance R ohms. It is necessary to connect the voltage meter V across the resistance’s ends in order to measure the potential difference across it.

## How Ohm’s law is verified experimentally draw the circuit diagram?

The circuit diagram for testing Ohm’s law is shown in the picture below. A parallel connection is made between a voltage meter and a resistor. An ammeter is connected in series with the circuit to measure the current flowing through it. Changing the resistance would change the potential drop across the resistor, which would have an effect on the amount of current flowing through the resistor.

## Which law is proved in the experiment of electric current?

The experiment proves Ohm’s law, which you can read about here. When the temperature of a conductor is constant, the current flowing through the conductor is exactly proportional to the potential difference across the conductor.

## How is Ohm’s law verified experimentally what will be the nature of graph between potential difference and current for a conductor?

The value of V/I = R is the product of two variables (constant) Plot a graph between V and I by extending V along the X-axis for the time being. The result is a straight line that passes through the origin. In conclusion, we can see from the graph between V and I that I = V, which is the result of Ohm’s law. As a result, Ohm’s law is confirmed experimentally.

## Which law is proved from the above experiment?

The law of conservation of mass applies here. I hope you enjoy it and kindly vote for it as the brainiest.

## What will be the effect of change in the length and thickness?

The length and thickness of electrical wires are designed in such a way that they can withstand the current that travels through them as well as the potential difference that flows between them. Resistance is related to the length of a wire, and it is inversely proportional to the cross section area of a wire when the two are combined.