How to calculate the resistance of a copper wire having length, diameter parameters and resistivity

8. A 200-m length of copper wire has a resistance of 2.0 ohms and a resistivity of 1.72 x 10-8 ohm-…

A copper wire of length 2.0 m, of cross-sectional area 2.0 mm square carries a current of 0.4A.

120) A wire of length 2.5m and area 2.4x10-7m2 and resistivity 1.7x10-8Ωm. What is the resistance?

Resistance in a Copper Extension Cord

resistivity

A wire has a length of 2.0m and a resistance of `5.0(Omega)`.Find the electric field existing in...

"A copper wire has a square cross-section, 2.0 mm on a side. It carries a current of 8

A copper wire of cross-sectional area 2.0  mm^2 resistivity =1.7 × 10^-8Ω, carries a current of 1...

Calculate the resistance of a wire ? Physics numerical

CURRENT ELECTRICITY // 18 // A copper wire of cross section area 2.0 mm^2, resistivity = 1.7 X 10^-8

A 34.5-m length of copper wire at 20.0°C has a radius of 0.25 mm. If a potential difference of 9.0 V

What length of a copper wire of cross-sectional area 0.01 mm^2 will be needed to prepare a resistanc

Calculate the electric field in a copper wire of cross-sectional area 2.0  mm^2 carrying a curren...

Calculate the electric field in a copper wire of cross-sectional area `2.0 mm^(2)`

A copper wire has a square cross-section, 2.0mm on a side.Itcarries a current of 8A and the dens...

Calculate the electric field in a copper wire of cross-sectional area`2.0mm^(2)` carrying a current

20.27 | Find the ratio of the diameter of aluminum to copper wire, if they have the same resistance

What length of a copper wire of cross-sectional area 0.01  mm^2 will be needed to prepare a resis...

A wire has a length of 2.0 m and a resistance of 5.0 ohm. Find the electric field inside the wire