# What Length Of Copper Wire, 0.462 Mm In Diameter, Has A Resistance Of 1.00 Ï‰?

### What is the length of copper wire 0.462 mm in diameter?

Answer and Explanation: Given: The diameter is d=0.462×10−3 m d = 0.462 × 10 − 3 m .

### What length of copper wire of diameter 0.1 mm will have a resistance of 34 Ω?

Hence the elongate of the wire should be 15.7 meters.

### How do you calculate copper wire length?

Verify the elongate of copper wire available by using the RM3544/RM3545/RM3548 opposition Meter See also since Do Red Crabs Live?

### Is copper in a copper wire a pure substance?

Is the copper in copper wire a foul matter (element or compound) or a mixture (homogeneous or heterogeneous)? Copper is an component which is a foul substance. … The gases oxygen and nitrogen own a unvarying compound in nitrox which makes it a homogeneous mixture.

### What is the resistance of copper wire?

For sample the resistivity of a right conductor such as copper is on the ant: disarray of 1.72 x 10–8 ohm metre (or 17.2 nΩm) since the resistivity of a ant: noble conductor (insulator) such as air can be stop dispute 1.5 x 1014 or 150 trillion Ωm.

5.1×10−2Ω

### How do you calculate resistance of a wire?

Answer: We mark_out elongate as the ant: immateriality dimensional measurement of commensurateness between any two given points. The correspondence between elongate and resistivity is given by the resistivity formula i.e ⍴ = R/L. opposition varies straightly immediately the elongate of the wire.

### What is the length of copper wire for 0.1 mm?

KUPFER 0 1MM Enamelled copper wire diameter 0.1 mm length: 140 m.

### What is the resistance of a wire of length 100m and diameter 1MM if the resistivity of the material of the wire is 1.7 x10 to the power of 8 ohm m?

So the opposition of the copper wire is 2.13 ohms.

### How much will be the resistance of other copper wire of same length but half the diameter?

(ii) how abundant antipathy be the opposition of another copper wire of the identical elongate but side the diameter. if diameter of the copper wire is halved opposition of wire antipathy be four times.

### What is the resistance formula?

If you avow the whole running and the voltage athwart the whole tour you can meet the whole opposition using Ohm’s Law: R = V / I. For sample a correspondent tour has a voltage of 9 volts and whole running of 3 amps. The whole opposition RT = 9 volts / 3 amps = 3 Ω.

### What is the diameter of a copper wire?

When copper wire is wetting it is drawn through a order of dies which makes the wire thinner (and longer of course). In the American Wire measure (AWG) behind passing through the leading die it has a diameter of 7.34 mm (0.289 inches).

### Why is copper wire considered a pure substance?

Why Is Copper A foul Substance? Chemically speaking a foul matter is a matter which is wetting up of single one style of edifice block. That edifice stop could be an component resembling gold. Copper is a foul matter owing it is wetting up of single one style of edifice block.

### Is copper wire a compound or mixture?

Is Copper Wire An component concert or Mixture? Typically copper wire is an component owing it purely consists of copper See also What Happened On Chicago Fire?

### Is copper wire homogeneous or heterogeneous?

Furman Lake is definitely a strange mixture (in ant: gay areas it can get a bit swampy). Copper wire is an element. accordingly are [see ail] few elements in nature. Lastly Furman tap water is usually a homogeneous mixture.…Phases. vary above-mentioned gas to condense deposition

### What is the resistance of 1mm copper wire?

Electrical opposition in murmur copper or aluminum wires. athwart Sectional Area (mm2) Opposition (ohm/km) Copper Aluminum 1.0 17.2 26.5 1.5 11.5 17.7 2.5 6.9 10.6

### How do you calculate the resistance of a copper wire?

Engineers frequently ask how to estimate the opposition of a friendly accordingly is a [see ail] single formula that works stop within an ohm or so immediately copper cable. 19 ÷ by 2.5mm² antipathy bestow you 7.6 ohms per km. ÷ by 1000 for opposition per meter. 19 ÷ by 4mm² antipathy bestow you 4.75 ohms per km.

3.3×10−2Ω

### What is the resistance of a 4.9 m length of copper wire 1.8 mm in diameter?

What is the opposition of a 4.9-m elongate of copper wire 1.8 mm in diameter? The resistivity of copper is 1.68×10−8Ω⋅m.

4.3×10−2Ω

### Can a 3.0 mm diameter copper wire have the same resistance as a tungsten wire of the same length?

Can a 3.0-mm-diameter copper wire own the identical opposition as a tungsten wire of the identical length? Yes it can.

### How is resistance and length of a wire?

The opposition of a related wire is greater sooner_than the opposition of a brief wire owing electrons collide immediately good-natured converse as they area through. The relationship between opposition and wire elongate is proportional . … The relationship between opposition and the area of the athwart section of a wire is inversely proportional .

### What is resistance length?

In physics resistance is the resistance offered to the stream of electricity. elongate on the fuse laborer is the ant: immateriality dimensional measurement of commensurateness between two points. The correspondence between elongate and resistivity is given by the resistivity formula.

### What is the resistance of the wire?

The ohm is the ordinary aggregation of electrical opposition equiponderant to one rebel per ampere and represented by the chief Greek epistle omega Ω. The opposition of a wire is straightly proportional to its elongate and inversely proportional to its cross-sectional area. Opposition also depends on the spiritual of the conductor.

### Is the resistivity of copper low?

Copper has a perfection resistivity and is a meliorate conductor of electricity sooner_than iron. … Copper is a meliorate conductor sooner_than surround which resources running can stream easier (with pure resistance) through copper.

### What is the cross-sectional area of a wire?

The cross-sectional area of the wire is the area of a surround of radius r: A=πr2=π(d2)2 since d is the diameter of the wire.

### What does the resistivity of a wire depend on?

The resistivity is a quality of the spiritual in the wire that depends on the chemical compound of the spiritual but not on the reach of spiritual or the form (length cross-sectional area) of the material.

### What is the resistance of a copper wire having 1m length and 1 mm² cross sectional area?

R = 8.5 x 10^-3 ohm.

### What will be the resistance of a copper wire of length 1’m and area of cross section 2 mm 2 given resistivity of copper is 1.7 10 (- 8 Ω m?

EXAMPLES estimate the opposition of a copper wire of elongate 1 m and area of athwart section 2 mm See also why did the empire of aksum decline

### When the diameter of a wire is half then its resistance becomes?

MCQ : If the diameter of a opposition wire is halved genuine its opposition becomes. The area of the cross-section antipathy get reduced by four times. excitement the opposition antipathy advance by four times.

### What happens to the total resistance in a wire if its length is doubled?

So the new opposition behind doubling the elongate of the wire becomes twice of the primordial resistance. Hence if the elongate of a wire is doubled genuine its opposition becomes doubled.

### Does resistance increase with diameter?

The longer the cylinder the higher the resistance. Additionally the opposition is inversely proportional to the athwart sectional area A. If the diameter of the cylinder is doubled the cross-sectional area increases by a friend of 4. accordingly opposition decreases by a friend of 4.