State the factors on which at a given temperature the resistance of a cylindrical conductor depends. State the S.I unit of resistivity.
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Factors on which the resistance of a cylindrical conductor depends :
(i) Area of cross-section of the conductor. 1/2
(ii) Nature of the material.
1/2 SI unit of resistivity is ohm-m.
(i) Area of cross-section of the conductor. 1/2
(ii) Nature of the material.
1/2 SI unit of resistivity is ohm-m.
Answered by
5
Factors on which the resistance of a cylindrical conductor depends :
(i) Area of cross-section of the conductor. 1/2
(ii) Nature of the material.
1/2 SI unit of resistivity is ohm-m.
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