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 69 m and its diameter is 0.50 mm? Select one: A. 25.04 B. 38.84 C. 2.81 D. 11.24 E. 4.34

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 69 m and its diameter is 0.50 mm? Select one: A. 25.04 B. 38.84 C. 2.81 D. 11.24 E. 4.34

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: A thermometer made of Platinum has a resistance of 50 2 at 20 C, what is the measured temperature…

A: Given data: Radius R=19.8 cm=0.198m Dielectric constant k =2.16

Q: What is the resistance (in units of N) of a wire made of a material with a resistivity of 3.2 × 10-8…

A: Resistance is an electrical component that will try to stop the flow of current in a circuit. The…

Q: What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 x 10-8…

A: The resistance Rof a wire of length l, cross secetion area A, and resistivity ρ, is given by,R=ρlA

Q: A thermometer made of Platinum has a resistance of 502 at 20 C what is the measured temperature (in…

A: Given:- R1 = 50Ω , t1 = 20oC R2 =79.2Ω , t2 = ? temperature coefficient (α) = 3.92 *10-3 C-1

Q: A 0.500-meter length of wire with a cross-sectional area of 3. 14 × 10¬6 m meters squared is found…

A: Length (l) = 0.5 m Area of cross sectional (A) = 3.14x10-6 m2 Resistance (R) = 3.885x10-3 ohm we…

Q: 1. What current flows through a 0.50 mm diameter wire of Platinum that is 80.0 cm long, when 12 V is…

Q: A conductor has a cross-sectional area of 2.3x 10-6 m² and the number of free electrons per unit…

A: I = 8.6 A Q= 1.6 ×10-19C A =2.3 ×10-6 m² n = 8.5 ×1028 electron/m³ Now, Velocity = I /nAq V = 8.6 /…

Q: 280 CHAPTER 6. ELECTRONICS .6.17 How many electrons will pass through a cylindrical copper wire of…

A: We know current density J =I/A Where I = current flowing coper wire A = area of copper wire But…

Q: What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 x 108…

Q: 2. A wire has a diameter of 10mm, length 50m and resistivity 3.8 x10-8Qm. What is the resistance of…

A: 2 3:

Q: 1. What current flows through a 0.50 mm diameter rod of Aluminum that is 20.0 cm long, when 22 V is…

A: Resistance=ρLA A= π r2 = 1.96x10-7 m2 Resistance = 0.027 ohm

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

Q: Find the resistance(in the unit of Ohm) of a Nichrome rod of diameter d=1 mm and has a length L=5 m…

A: Given, Diameter = 1 mm Radius = 0.5 mm = 0.0005 m Length = 5 m

Q: A thermometer made of Platinum has a resistance of 50 2 at 20 C, what is the measured temperature…

A: Given, Resistance (R1)= 50 ohms at 20 degrees Resistance (R2)=78.5 ohms Temperature coefficient of…

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

Q: A wire 3.00 m long and 0.450 mm? in cross-sectional area has a resistance of 40.6 2 at 20.0°C. If…

A: We have the expression of Resistance values for conductors at any temperature (T°C):

Q: A wire whose length is 2m and whose diameter is 1.5mm carries a current of 1.2A. The wire dissipates…

A: The resistance of the wire is related to its length and cross sectional area of the wire by the…

Q: .A burning lamp is marked 800 kW, 230 kV. (a) How much current flows through the lamp? (b) What is…

A: Note: Asper Bartleby guidelines only one question has to be solved at a time. Upload other parts…

Q: The resistance of a 15 cm length aluminum cylinder is 2,5 x 10-5 0. If the resistivity of aluminum e…

A: Given that: The length of aluminum cylinder l =15 cm The resistivity of the aluminum cylinder,…

Q: A conductor has a cross-sectional area of 2.3x106 m2 and the number of free electrons per unit…

A: Given:- I = 16.5 A free electron density (n) = 8.5 *1028 electrons/m3 charge of electron (e) =…

Q: The resistivity of gold is 2.44 × 10-º Q • m at room temperature. A gold wire that is 0.9 mm in…

A: Given information: The resistivity of the gold (ρ) = 2.44×10-8 ohm .m The diameter of the gold wire…

Q: A wire 1.3m long and a cross-sectional area of 0.390mm^2 has a resistance of 33.9ohms at 20degreesC.…

Q: please redo.

A: Length of the rod

Q: An iron wire is used to determine the melting point of material X. The resistance of the iron wire…

Q: 3. Pure water has very few ions (about 1.20 × 1014 ions per cubic centimeter), giving it a high…

Q: What is the resistance (in units of 2) of a wire made of a material with a resistivity of 3.2 x…

Q: What is the resistance (in units of N) of a wire made of a material with a resistivity of 3.2 x 10-8…

A: Given that, Resistivity of material ρ=3.2×10-8 Ω Length l =73.4 m Diameter d=0.50 mm

Q: The resistance of a 15 cm length aluminum cylinder is 2.5 x 10-5 0. If the resistivity of aluminum p…

A: Resistance of a wire depends upon its cross sectional area, length, and resistivity of vire's…

Q: 3. For carbon; P20°c = 3.5 x 10-50-m and a = -5.0 x 10-4/°C. a) At what temperature does a carbon…

Q: A conductor has a cross-sectional area of 2.3×10-6 m² and the number of free electrons per unit…

A: The given values are, A=2.3×10-6 m2n=8.5×1028 /m3I=12.3 AQ=1.6×1019 C

Q: If 5.0 × 10" electrons pass through a 20 N resistor in difference across the resistor? 3. 21 V b. 32…

A: Given: The number of electrons is 5x1021. The time interval is 10 min. The resistance of the…

Q: A thermometer made of Platinum has a resistance of 50 2 at 20 C, what is the measured temperature…

Q: The conduction electrons in a cylindrical, current-carrying wire have a drift velocity of 0.35 mm/s.…

A: Given Drift velocity vd = 0.35 mm/s = 0.35 × 10-3 m/s Radius of wire r = 1 mm = 10-3 m Number of…

Q: aluminum cylinder

Q: A ribbon of nichrome (resistivity = 1.00 A 10-6 Ω·m) with a rectangular cross sectional area of…

A: The given data are:

Q: What is the resistance of a 6.5m long wire of radius 1.0 mm if its resistivity is 1.8 x 10° Qm? O a.…

Q: 3. A nichrome wire is 1 m long and 1 x 10° m² in cross-sectional area. When connected to a potential…

A: The wire connected to a potential difference of 2 Volt and passing a current of 4 A . So, the…

Q: Calculate the expected resistance of a circular aluminum cable of diameter 5 mm and length 835 m.…

A: We have to calculate the expected resistance of a circular aluminum cable of diameter 5 mm and…

Q: 11. A typical car seat heater produces 10 W of heat using a 0.25 mm diameter steel wire connected to…

A: The resistance is,

Q: A thermometer made of Platinum has a resistance of 50 2 at 20 C, what is the measured temperature…

A: Resistance at temperature T, is given by, R=R01 + α(T-T0) Where, R0 is resistance at temperature…

Q: 4. A 4.2 ks resistor is connected to a 9V battery. When measured, the battery has a voltage of 8.85…

Q: What is the resistance (in units of 2) of a wire made of a material with a resistivity of 3.2 x 100.…

Q: When 1104.1 V is applied across a wire that is 5.8 m long and has a 0.30 mm radius, the magnitude of…

A: Given: The supply voltage is V=110a.1 V. The length of the wire is L=5.8 m. The radius of the…

Concept explainers

Temperature Variance of Resistance

Electrical resistance or simply resistance is the property of a material that opposes the free flow of electrons through it. The total amount of resistance to the flow of charges (or current) is affected by many factors like the length of the conducting material, its cross-sectional area, resistivity, and temperature.

Question

What is the resistance (in
units of Q) of a wire made of
a material with a resistivity of
3.2 x 10-8 0. m, if its length is
69 m and its diameter is 0.50
mm?
Select one:
A. 25.04
B. 38.84
C. 2.81
D. 11.24
E. 4.34

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

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 39.3 m and its diameter is 0.50 mm? Select one: O A. 14.26 B. 22.12 C. 2.47 D. 1.60 O E. 6.40
What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 × 10-8 Q . m, if its length is 65.2 m and its diameter is 0.50 mm? Select one: А. 4.11 В. 10.63 С. 36.71 D. 23.67 O E. 2.65
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 46.5 m and its diameter is 0.50 mm? Select one: A. 16.88 B. 7.58 C. 2.93 D. 1.89 E. 26.18
A thermometer made of Platinum has a resistance of 50 N at 20 C, what is the measured temperature (in units of C) when its resistance is 78.2 N. Assume the temperature coefficient of resistivity to be a= 3.92x 10 ³C1 Select one: OA. 398.98 O B. 163.87 OC. 107.47 OD. 634.08 OE. 143.87 Clear my choice Next page 1007 PM
A conductor has a cross-sectional area of 2.3x10- m2 and the number of free electrons per unit volume is 8.5x1028 electron/m, When the current is 15.2 A, find the drift speed (in mm/s) of the electrons. Use the charge of the electron to be 1,6x10-19 C. Select one: A. 0.33 B. 48.59 C. 63.79 D. 0.64 E. 0.49
are made of the same metal. 7) wires 1 and 2 wire 2 has twice the length and twice the diameter of wire 1. What are the ratios (a) Q₂/Q² of the resistivities and (b) R.2/121 of the resistance of the two wires? A) P₁/P₁ = 1, 1₂/1²₁=0.5 13) P₂/p₁ = 1, 82₂/124₁ =0.25 C) P₁/P₁ = 0.5² h₂/1²₁=0.5 D) P₁/P₁ = 0.25, 1₂₁/1²₁=0.5 2 र
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 85.10. Assume the temperature coefficient of resistivity to be a= 3.92 x 103c1 Select one: A. 199.08 B. 434.18 C. 179.08 D. 669.28 E. 128.88
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 63.2 m and its diameter is 0.50 mm? Select one: O A. 2.57 В. 3.98 OC. 22.94 O D. 10.30 O E. 35.58
A cylindrical wire is made from a material having a resistivity of 1.6 x 10* om ; it has a length of 1600 m and a constant circular cross sectional area with a diameter of 1 mm. 6. If a potential difference of 60 volts is applied across the wire then what is the cur- rent in the wire? (in amps) a. 7.36 b. 2.76 c. 1.84 d. 1.38 e. 3.68
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 71.5 m and its diameter is 0.50 mm? Select one: A. 11.65 B. 2.91 C. 25.95 D. 4.50 E. 40.25
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 86.8 2. Assume the temperature coefficient of resistivity to be a= 3.92×10-3 c-1 Select one: O A. 134.15 O B. 442.85 O C. 207.75 D. 677.96 O E. 187.75
8 and 9