Physics, asked by ayesha1973, 1 year ago

what is conductivity

Answers

Answered by BadDream27
1
•The property of a material conducting electricity , is known as CONDUCTIVITY..



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Answered by sweetandsimple64
1
hey here is your answer

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Conductivity is the inverse of resistance and of course means the ability of a metal to conduct electricity when a potential difference (Voltage) is applied.

Resistance is measured in Ohms and Conductivity is measured in Mhos. Yes, Ohm reversed becomes Mho.

Metals are good conductors of electricity.

Solutions of ionic salts in water also conduct electricity.

Molten ionic salts also conduct electricity.

Human body has high resistance but still conducts electricity. That is how we get an electric shock.

All insulators have a breakdown voltage and conduct beyond that. That is how lightning takes place between the cloud and the earth, though air is an insulator.

Tiny sparks are caused by the conduction of electricity between two electrodes separated by a tiny air gap.


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