Physics, asked by ketanjain12, 8 months ago

State the flow of current through a conductor. State and explain OHM's law.How is it verified ?​

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Answered by sonalisamal47
2

Answer:

When an electric current flows in a conductor it flows as a drift of free electrons in the metal. Electricity flows easily through a conductor because the electrons are free to move around in the object

Ohm's law states that the electrical current (I) flowing in an circuit is proportional to the voltage (V) and inversely proportional to the resistance (R).

This law is one of the most basic laws of electricity. It helps to calculate the power, efficiency, current, voltage, and resistance of an element of an electrical circuit.

After performing experiment for different readings of V & I and recording the observations, if we plot current on the x-axis of a graph and voltage on the y-axis of the graph, we will get a straight-line. The gradient of the straight-line graph is related to the resistance (R) of the conductor.

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