Physics, asked by salimma368, 11 months ago

Distinguish between resistance and relatively ?

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Answered by simrankamboz778

If length is 1m and area of cross section is 1m^2 then it is called resistance.

Answered by chiragj2019gmailcom

this would be resistance and resistivity

Resistivity is the length of that wire whose length is 1 m and area is 1 m square and its SI unit is ohm meter.... it is constant term for a particular metal . it is different for different metal

Resistance is the property of conductor to the richest the current flowing through conductor. its SI unit is ohm it is can we change with the electricity with change of the current and potential..

rohitpatiballa: resistance- it is the sum of all resistivity or the ability of a substance to stop or block the way or path of current formula it is a constant proportionality R=V/I it is verified by the ohms law

rohitpatiballa: this would be a perfect answer .....................

chiragj2019gmailcom: I am also in 10 class so this is in our course and first chapter of physics

chiragj2019gmailcom: according to which it is correct

rohitpatiballa: and according toncert tb and guides mine is perfect

chiragj2019gmailcom: I board no side book is checked only ncert is used

rohitpatiballa: vahi toh me bol raha hun ncert ke saat bhi other guides me bhi i didnt tell only in guides

rohitpatiballa: better luck next year brother happy holi

chiragj2019gmailcom: means

chiragj2019gmailcom: on 13th this year I have to give board

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