Resistivity of copper is 1.76 times 10^-...

Resistivity of copper is `1.76 times 10^-6 Omega`.cm. Express it in ohm.m.

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The correct Answer is:

`1.76 times 10^-8 Omega.m`

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Resistivity of copper is 1.76 times 10^-6 Omega .cm. Determine the resistance of a copper rod having length 10 cm and cross sectional area 1cm^2 .

Resistivity of copper is 1.76 times 10^-6 Omega cm. What will be the resistance between two opposite faces of a copper cube of side 1 m?

The coefficient of linear equation of copper is 17times10^-6//^@C and its temperature coefficient of resistance is 42.5times 10^(-4^@)C^-1 . IF the resistivity of copper at 0^@C be 1.55 times 10^-6 Omega cm. then what will be its resistivity at 100^@C ?

The resistance of a uniform metallic wire is 1 Omega ,its radius is 0.1 mm and resistivity of its material is 1.8 times 10^-6 Omega .cm. Determine the length of the wire.

When an iron wire of diameter 1 cm is copper plated uniformly. Resistance of iron reduces to 1/3 of its original value. Calculate the thickness of copper plating, Resistivities of copper and iron are 1.8 times 10^-6 Omega .cm and 1.98 times 10^-5 Omega .cm respectively.

Resistance of a copper wire of cross sectional area 0.02 cm^(2) is 5 Omega . If the resistivity of copper be 1.72xx10^(-6) Omega - cm then find the length of the wire.

A wire of unifrom cross section is made from 1g of copper whose resistance is 0.2 Omega Determine the length and cross sectional area of the wire. Given the density of copper =9g.cm^-3 and its resistivity =1.8 times 10^-6 Omega .cm.

A 1 m long metal wire has a cross sectional area of 0.1mm^2 . Find out the resistance of the wire if the resistivity of the metal is 1.8 times 10^-6 Omega.cm.

A copper wire of diameter 0.04 in. and length 50 cm is bent in the form of a circular loop. The plane of the loop is normal to a uniform magnetic field which is increasing with time at a constant rate of 100 G s^(-1) . What is the rate of joule heating in the loop? [Resistivity of copper =1.7xx10^(-8)Omega.m, 1" in."=2.54cm ]

A lump of copper of mass 10 g and of density 9g.cm^-3 is given, what should be the length and cross section of the wire made from it so that its resistance is 2 ohm. (Given ,specific resistance of copper 1.8 times 10^-6 Omega cm ).

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