What is the resistance of a 5,4-m length of copper wire 1.4 mm in diameter? The resistivity of copper is 1.68 x 10 * 2- m Express your answer to two significant figures and include the appropriate units. R-Value Units Submit RequestAnswer

What is the resistance of a 5,4-m length of copper wire 1.4 mm in diameter? The resistivity of copper is 1.68 x 10 * 2- m Express your answer to two significant figures and include the appropriate units. R-Value Units Submit RequestAnswer

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter28: Current And Resistance

Section: Chapter Questions

Problem 67PQ

See similar textbooks

Related questions

Q: A circuit calls for a 0.280 mm diameter copper wire to be stretched between two points. You don't…

Q: R= Two identical resistors of Ro=41 92 are connected head-to-tail. 도로 Express the resistance Ro of…

A: Given that two identical resistances Ro=41 are connected in series( head to tail ).

Q: Wire gauge is a measure of the the cross-sectional area of a wire. A 14 gauge speaker wire made of…

Q: Resistance in metals increases with increasing temperature according to the equation, ρ(T) = ρo(1 +…

Q: The temperature coefficient of resistivity for the metal gold is 0.0034 (Cº), and for tungsten it is…

A: The temperature coefficient of resistivity for the metal gold is 0.0034C°-1 and for tungsten it is…

Q: Three resistors, R1= 30 Ω, R2= 77 Ω, and R3=R, are connected in parallel with a 12 V battery. A)…

Q: A piece of Nichrome wire has a radius of 5.5 x 10-4 m. It is used in a laboratory to make a heater…

Q: The resistivity of silver ρ = 1.61 x 10-8 Ω.m. If you have a length of silver wire that is 3.15 m…

A: the radius of the wire is 241 micro meter.the resistance of the wire is,

Q: What is the resistance of a 3.4-m length of copper wire 1.6 mm in diameter? The resistivity of…

Q: A wire of length L and cross-sectional area A has a resistivity p. Which of the following formulas…

A: Given : Length of a wire = L Cross-sectional area = A Resistivity = ρ

Q: A copper wire has a diameter 6.5 mm and resistivity 1.6x 10-8 Om. What will be the length of this…

Q: An electric device draws 6.10 AA at 240 VV. If the voltage drops by 25 %, what will be current,…

Q: determine the power

Q: copper ros is 3 m long and 4 mm in diameter. Compute its resistance if the resistivity of the…

Q: A piece of wire of length 31.5 cm and cross-sectional area 227.4 cm² is made into a resistor of…

A: Given: The length of the wire is 31.5 cm. The area of the wire is 227.4 cm2. The resistance of the…

Q: Please determine what is asked 1. The resistance of a wire is R ohms. It is stretched to ten times…

Q: Q1.Nichrome wire has resistivity p=1.5*10° (Q.m) calculate the following a. The resistance per unit…

A: We’ll answer the first question since the exact one wasn’tspecified. Please submit a new question…

Q: A length of aluminum wire is connected to a precision 10.00-V power supply, and a current of 0.4212…

Q: A certain wire of radius 1-10 mm is made from an unknown alloy that has a resistivity of 1.25e-07…

Q: QUESTION 7 Number 10 copper wire (radius = 1.50 mm) is commonly used for electrical installations in…

A: Given data The radius of the wire is given as r = 1.5 mm. The length of the wire is given as L = 20…

Q: What is the resistance of a 3.4-m length of copper wire 1.8 mm in diameter? The resistivity of…

Q: Determine the resistance of metal tube in term of the external diameter D, the internal diameter d ,…

A: Given: The external diameter of tube D = 10 cm. = 0.1 m. The thickness of the tube t = 0.5 cm =…

Q: A wire is made of a material with a resis- tivity of 4.18635 x 10 2. m. It has length 5.78293 m and…

Q: What is the resistance (in units of Q) of a wire made of a material with a resistivity of 3.2 x…

A: Given- Resistivity ρ=3.2×10-8Ω.m Length L=49.1 m Diameter d=0.50 mm=0.50×10-3m Radius…

Q: How long L is a tungsten wire if it has a diameter of 0.173 x 10- m and a resistance of 2.77 k? The…

A: Given that:- The diameter of the tungsten wire is d = 0.173 x 10-3 m. The resistance of the…

Q: Determine the length (in mm) of a gold conductor that has a resistance of 0.019 Ω and a…

A: Given data: Resistance (R) = 0.019 Ω Cross-sectional area (A) = 2.1 × 10-9 m2 Resistivity of gold…

Q: wire of one metal has twice the resistivity, twice the diameter and twice the length of a wire of…

Q: To what value would you have to raise the temperature of a copper wire (originally at 20 °C) to…

A: Given value--- resistance increases = by 18 %. alpha = 0.0039 /degree C. Ti = 20 degree C. We…

Q: A wire of diameter 0.750 mm and length 20.0 m has a measured resistance of 1.40 2. What is the…

Q: The resistivity of a material used to make a round 950W resistor is 53W per unit length. If the…

A: Rating of resistor= 950WResistivity of a material,Radius,

Q: A thermometer made of Platinum has a resistance of 50 at 20 C, what is the measured temperature (in…

A: The given data are: R0=50 ΩTi=20 °CR=77 Ωα=3.92×10-3 /°C

Q: Question 1 Part (a) I measure the resistance of this wire and find it to be R = 156 92. What is the…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Wire C and wire D are made from the same material of resistivity p- 2.0 x 10 am. The length and…

A: The formula for the resistance of a metallic wire is:

Q: How long is a tungsten wire if it has a diameter of 0.179 x 10-3m and a resistance of 2.63 k2? The…

Question

What is the resistance of a 5.4-m length of copper wire 1.4 mm in diameter? The resistivity of copper is 1.68 x 10 2-m
Express your answer to two significant figures and include the appropriate units.
?
R=
Value
Units
Submit
Request Answer

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

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 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

What is the resistance of a 3.4-m length of copper wire 1.8 mm in diameter? The resistivity of copper is 1.68 × 10¬8N.m. Express your answer to two significant figures and include the appropriate units. HA ? R = Value Units
Wire gauge is a measure of the the cross-sectional area of a wire. A 14 gauge speaker wire made of copper has a diameter of 0.06408 inches. Calculate the resistance of a 8.8 ft speaker wire, with at least 2 significant digits. The resistivity of copper is 1.68E-8 Q - m. Answer:
What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 x 10-8 0. m, if its length is 65.2 m and its diameter is 0.50 mm?
Cross sectional area of A1 1.306*10^-7 m2 Equation (7) P= slope * A
A certain wire of radius 1.10 mm is made from an unknown alloy that has a resistivity of 1.25e-07 fm. What would be the length of this wire to have a resistance of 100 07 L= Submit Answer m
What is the resistance (in units of 2) of a wire made of a material with a resistivity of 3.2 x 10-8.m, if its length is 49.1 m and its diameter is 0.50 mm? Solect ono:
Determine the resistance of metal tube in term of the external diameter D, the internal diameter d , the length l and the resistivity. Calculate the resistance of a copper tube 0.5cm thick and 2m long. The external diameter is 10cm .cm
Not a graded question. It is a research hypothesis. 1. A copper ros is 3 m long and 4 mm in diameter. Compute its resistance if the resistivity of the materials is 1.76 × 10-8 ohms-m 2. A piece of number 10 aluminum wire has a diameter of 2.59 mm. How many meters of number 10 aluminum wire is needed to give a resistance of 1 ohms? Aluminum has p of 2.8 × 10-8 ohms-m 3. Compute the resistance of a 190-m wire made of silver having a cross-sectional area of 0.55mm2. Silver has a resistivity of 1.6 × 10-8 ohms-m
ostro Imssb1.mutah.edu.jo/mod/ A thermometer made of Platinum has a resistance of 50 2 at 20 C, what is the measured temperature (in units of C) when its resistance is 77 N. Assume the temperature coefficient of resistivity to be a= 3.92x 10 C
HW Q1.Nichrome wire has resistivity p=1.5*106 (Q.m) calculate the following a. The resistance per unit length if the radius of wire is 0.321 mm? R-4.6 Ωm b. If the potential difference of 10 V is maintained across a 10m length of Nichrom wire ,what is the current ? I=2.2A Q2Silver wire with cross section area 0.923mm2 , the resistivity = 10.49g/cm and the molar mass M=107.9g/mol, if the current pass though the wire is 0.123mA, calculate : 1.The electron density 2.The current density 3.Drift speed (va=1.42*10-3 m/s) %3D (n=5.855*1028 e/m') (j-133.26A/m2 ) Q3.a.Calculate the current density for Aluminum wire has radius 1mm and current 1mA? 318.31A/m? b. Calculate the drift speed for electrons in the wire ? 3.29*108 m/s if the pAL-2.7*10 kg/m3 and if you know that one mole in the Aluminum has mass equal to 26.98g and there is one conduction for each Aluminum atome?
The resistance of gold wire used in circuits is usually negligible compared to the components in the circuit, and can be ignored. For long, thin wires, this is no longer true. Calculate the resistance, in ohms, of a length of gold wire, 46.6 cm long, with a cross sectional area of 2.5 mm2. The resistivity of gold is 2.35×10-8 Ω.m. Use 2 significant figures in your answer.
The resistivity of a material used to make a round 950W resistor is 53W per unit length. If the resistor has a radius of 0.16 in, what is it’s length?