## 1. If p is the density of the material of a wire and sigma the breaking s

Duration: 5:15Posted: Jan 31, 2006

If p is the density of the material of a wire and sigma the breaking stress, the greatest length of the wire that can hang freely without breaking is

## 2. if rho is the density of the meterial of a wire and sigma is the break

Duration: 5:15Posted: Jan 31, 2006

Maximum stress on the wire will be at highest point (at the point of suspension) thereforestress=("weight")/(A)=(Alrhog)/(A)=sigma thereforel=(sigma)/(rhog)

## 3. If $ \\rho $ is the density of the material of a wire and $ \\sigma $ is the ...

Complete step-by-step answer: If a wire of length $ l $ ,mass $ m $ and area of cross-section $ A $ hung from a fixed support then at equilibrium the only force ...

If $ \\rho $ is the density of the material of a wire and $ \\sigma $ is the breaking stress, the greatest length of the wire that can hang freely without breaking is?$ \\begin{align} \\text{A}\\text{. }\\dfrac{\\sigma }{\\rho g} \\\\ \\text{B}\...

## 4. If ρ is the density of the material of a uniform rod and σ is the breaking ...

If ρ is the density of the material of a uniform rod and σ is the breaking stress, and the length of the rod is such that the rod is just about to break due ...

If ρ is the density of the material of a uniform rod and σ is the breaking stress, and the length of the rod is such that the rod is just about to break due to its own weight when suspended vertically from a fixed support, then

## 5. The resistivity of a wire is given by R=pL/A ... - Homework.Study.com

Where p is the resistivity of the material, L is the length ... Assume that the density and resistivity of the material do not change when the wire is stretched.

In order to continue enjoying our site, we ask that you confirm your identity as a human. Thank you very much for your cooperation.

## 6. A stress of 6 X 10 6 Nm-2 required for breaking a material. The density ρ ...

A stress of 6 X 106 Nm-2 required for breaking a material. The density ρ of the material is 3 X 103 kg m-3. If the wire is to break under its own weight, ...

A stress of 6 X 106 Nm-2 required for breaking a material. The density ρ of the material is 3 X 103 kg m-3. If the wire is to break under its own weight, the length of the wire made of that material should be (Take, g = 10 ms-2)

## 7. where ρ is density of the material of the wire. - Thermal Stress and Stra..

Dec 9, 2022 · Solution For where ρ is density of the material of the wire. - Thermal Stress and Strain When a rod of material of coefficient of linear ...

Solution For where ρ is density of the material of the wire. - Thermal Stress and Strain When a rod of material of coefficient of linear expansion α i

## 8. Solved: Defining Materials for Wires in Creo Schematics - PTC Community

Mar 17, 2015 · For example - if your mass units are kilogram and your units (length units) are mm, your density must be given in kg/mm. Note that this is not ...

Hi, I have a problem of finding a solution to easily define materials for wires in Creo Schematics. I need to define all wires from a wiring harness to copper (or density of 8.96e-06) and have 3 ways of resolving it in mind: 1. Defining Material information in datatable for spools (What is the name...

## FAQs

### What is the density of a wire? ›

A copper wire (density = **8.96 g/cm3**) has a diameter of 0.32 mm.

**What is the formula for density of wire? ›**

Density $(\rho )$ is given by mass (m) divided by volume (V). The wire is in the shape of a cylinder. Hence, the volume of a wire of length (l) and radius (r) will be given by, $V=\pi {{r}^{2}}l$ . Hence, the density of the wire is given by, **$\rho =\dfrac{m}{\pi {{r}^{2}}l}$** .

**How do you find the density of the material of a wire? ›**

The Density Calculator uses the formula **p=m/V**, or density (p) is equal to mass (m) divided by volume (V). The calculator can use any two of the values to calculate the third. Density is defined as mass per unit volume.

**What is the density of steel wire? ›**

For steel, the breaking stress is 6×106N/m2 and the density is **8×103kg/m3**. The maximum length of steel wire, which can be suspended without breaking under its own weight is [g=10 m/s2].

**What is the density of a copper wire? ›**

^{3}

**What is the weight of a wire? ›**

Wire diameter, mm | Weight of 1 m, kg | Meters in 1 ton |
---|---|---|

1,1 | 0,0075 | 134 046 |

1,2 | 0,0089 | 112 637 |

1,3 | 0,0104 | 95 979 |

1,4 | 0,0121 | 82 754 |

**What is the density of 12 gauge copper wire? ›**

(Household wiring often contains 12-gauge copper wire, and the maximum current allowed in such wire is usually 20.0 A.) The density of copper is **8.80×103kg/m3** and the atomic mass of copper is 63.54 g/mol.