16 - The resistance of an aluminum wire with a temperature coefficient of resistivity a= 0.0039 (°Cr is 1.5 0 at 20°C. Findthe resistance of this wire at 0°C.a) 1.52 Qb) 1.383 OC) 2.234 Qd)e)2.61 OBoş birak16/20Sonraki>Kapat

Answered: Image /qna-images/answer/2a18e702-0b18-451a-a5e6-688110fce62b.jpg

Answered: e resistance of this wire

Science

Physics

e resistance of this wire

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Two copper wires have the same cross-sectional area. Wire A is twice as long as wire B. How do the…

A: The objective of the question is to compare the resistivities and resistances of two copper wires…

Q: Suppose you wish to fabricate a uniform wire from 1.85 g of copper. The wire is to have a resistance…

Q: Suppose you wish to fabricate a uniform wire out of 1.25 g of copper. If the wire is to have a…

A: mcu=1.25 KgDensitycu=8940 Kg/m3R=0.480 Ωresistivity ρ=0.0171 Ωm To find: Length of the uniform…

Q: What resistance values can be createdby combining a 1 kΩ resistor and a 10 kΩ resistor?

Q: 3. What potential difference exists across a resistor of resistance 45 22 if there is a current of…

Q: A copper wire has a resistance of 0.500 n at 20.0 °C, and an iron wire has a resistance of 0.525 n…

Q: 2. The cylinder drawn below represents a portion of an unmyelinated axon. Current flowing through…

A: Given: The resistance of the axoplasm is Ra The resistance of the cell membrane is Rm

Q: High-voltage power lines are a familiar sight throughout the country. The aluminum wire used for…

A: Given information: The area of cross section of the aluminium wire (A) = 4.5 × 10-4 m2 The length…

Q: Saltwater in a cylindrical rubber hose has resistivity of 5.0 N:m. Calculate the factor by which the…

Q: How does the resistance of a metallic wire depend on its

A: Given; Explain with reason, How does the resistance of a metallic wire depends on its temperature.

Q: A silver wire has a resistance of 2.1 ohm at 27.5 °C, and a resistance of 2.7 ohm at 100 °C.…

A: Given that - Initial temperature Final temperature Resistance of the silver wire at initial…

Q: A conducting wire with a resistance of 20 Ω is melted and with that material another wire four times…

A: Given in question - Initial resistance(R) = 20 Ω New length (L') =…

Q: Resistivity of steel is larger than that of copper. If a copper wire and a steel wire are having the…

Q: What happens to the resistance (R) of a metal wire as its diameter increases?

Q: You have a typical resistance of 100 kn. A) How much current could a 12V car battery pass through…

Q: How long must a no. 22 gauge aluminum wire be if it has a resistance of 2.50 Ω? The diameter of no.…

A: (given) Resistance (R) of the wire = 2.50 Ω Diameter (d) of the wire = 6.44…

Q: What other physical factors, besides resistively, help to determine the resistance of a conducting…

A: Step1: Let us understand the concept of the problem. Resistance of a conducting wire is given by :…

Q: A current of 9.8 A flows through a wire. Determine the number of electrons per second passing a…

A: In this question we have to determine the number of electrons per second passing at a given point of…

Q: There is a potential difference of 0.90 V between the ends of a 20 cm long graphite rod that has a…

Q: Two wires have the same resistance and radius. If the wires are made of tungsten and copper with…

A: Given data The resistance of both the wires is equal to Rt = Rc The radius of both the wires rt =…

Q: A resistor is created using a length of 20 gauge copper wire. What happens to the resistance if the…

A: See below

Q: Consider the following statements: (I) Young's modulus quantifies the resistance of a solid to…

A: Given, three statements about elasticity To find true statements.

Q: What must be the length of this wire? What must be the diameter of this wire?

Q: ISuppose that you wish to fabricate a uniform wire out of 4.56 g of copper. If the wire is to have a…

Q: 3.Determine the current flowing through all resistances. (3 marks) ww ww 5V 302 : 302 502 102 www

A: Electric current.

Q: What is the resistance of a 29-m-long piece of 18-gauge copper wire having a 1.024-mm diameter? Hint…

Q: The length of a wire is doubled and the radius is halved. By what factor does the resistance change?

Q: A wire of resistance 5 S2 is drawn out so that its length is increased to twice its original length.…

A: Given, Resistance, r= 5ΩLet the original length is LIncreased length, L'= 2L

Q: Nichrome wire of cross-sectional diameter 0.499 mm is to be used as a so-called heater wire. The…

Q: In order to figure out if you have bought real gold you decide to verify the electrical properties…

A: Resistance: The resistance of the wire can be determined by the ratio of applied voltage and the…

Q: What happens to the resistance, R, of a metal wire if its radius is halved?

Q: Given the temperature coefficient of resistivity of a certain wire to be 3.1 x10-3 (°C)-1.By what…

A: Given data The temperature coefficient of resistivity of the wire is: α = 3.1 x 10-3 °C-1 The…

Q: The lightbulb used in a computer projector has a resistance of 78 Q. What is the current through the…

Q: Suppose you wish to fabricate a uniform wire from 1.30 g of copper. The wire is to have a resistance…

A: The expression for the area of the wire,

Q: Describe the physical quantity electrical resistance of a wire made from a given material, length L,…

A: Answer:- Electrical Resistance (R) of a wire depends upon the length (L) and area of cross section…

Q: Which wire has higher resistance if a wire of length 2m and another wire of length 5m are made up of…

A: The 5 m wire has higher resistance Resistance is directly proportional to the length of the wire,…

Q: A wire of uniform cross-section has a resistance of R. What would be the resistance of a similar…

A: Given: A wire of uniform cross section area has, Resistance, R1=R Length, l1=I Diameter, d1=d…

Concept explainers

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.

Question

16 - The resistance of an aluminum wire with a temperature coefficient of resistivity a= 0.0039 (°Cr is 1.5 0 at 20°C. Find
the resistance of this wire at 0°C.
a) 1.52 Q
b) 1.383 O
C) 2.234 Q
d)
e)
2.61 O
Boş birak
16/20
Sonraki>
Kapat

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

F
You know that 1000 Na+ ions flow across a cell membrane every 6.5 μs? (Na+ has the same charge as one proton) What is the total charge? What is the current?
Al What is the diameter of a 2.50 m length of tungsten wire whose resistance is 0.38 ?
Please help me solve the following.I answered it correctly, but have since forgotten the formula. Will be determining the cable's cross-sectional area, and the power loss.
The heating element for an electric stove is made from a wire of resistance R. It is replaced with a wire of the same material which has the same cross sectional area but half of its length. The resistance of the second wire is n O a. R/4 O b. R/2 O C. AR O d. 2R
There is a potential difference of 1.7 V between the ends of a 10 cm long graphite rod that has a cross-sectional area of 1.7 mm2. The resistivity of graphite is 7.5 10-6 Ω-m. (a) Find the resistance of the rod.\ (b) Find the current. (c) Find the electric field inside the rod.
If the current in a wire of a CD player is 4.99 mA, how long would it take for 2.01 C of charge of pass through a cross-section area of this wire?
Answer HANDWRITTEN answer ONLY. Thanks will give like for sure
Dexter is maufacturing guy at laboratory inc. he is manufacturing the turnicated cone shape below. Iron has a resistivity of 1.0x10^(-7). Help dexter calculate the resistance between the two circular ends of the tunricated iron conductor below. 2.00 cm 20.0 cm 1 4.00 cm
For some materials, the ratio of the current density to the applied electric field is constant and is equal to the of the material. The answer cannot be found on the other choices. resistivity: conductance: resistance;
A piece of wire length L has a resistance of R. It is cut intro three pieces of lengths L/2, L/3, and L/6. Determine the equivalent resistance when these shorter pieces are connected in parallel
A lightbulb has a resistance of 240 N when operating with a potential difference of 120 Vacross it. What is the current in the lightbulb?