I'm not sure if I'm doing the 1/A (m^-2) conversion properly. If I am not, can you please explain how to do it? Thank you! Wire Length (m)5.8Wire Radius Wire Radius Cross-(mm)1/A (m?)Resistance(m)sectional(Ohms)Area, ar?(m?)3.9x107.07x108 1.41x104.3x105.99x1042.54x106.03654.151.5x1041.2.868.6x1042.32x106.03976.656.5x1041.33x1067.5x105.0689.66х1041.13x1068.8x10.08166

for the radius 0.9 mm, the value 1A2 is , 1A2=12.54×10-6 m2=3.9×105 m-2 for the radius 0.15 mm,…

Wire Length (m) 5.8 Resistance Wire Radius Wire Radius Cross- (mm) | 1/A (m²) (m) sectional (Ohms) Area, ar? (m²) 2.54x10 7.07x10 3.9x10 1.41x10 .9 9x10 .03654 .15 1.5x104 1.2 .86 8.6x104 2.32x106 4.3x10 .03976 .65 6.5x104 1.33x10 7.5x105 .0689 .6 6x104 1.13x106 8.8x10 .08166

Wire Length (m) 5.8 Resistance Wire Radius Wire Radius Cross- (mm) | 1/A (m²) (m) sectional (Ohms) Area, ar? (m²) 2.54x10 7.07x10 3.9x10 1.41x10 .9 9x10 .03654 .15 1.5x104 1.2 .86 8.6x104 2.32x106 4.3x10 .03976 .65 6.5x104 1.33x10 7.5x105 .0689 .6 6x104 1.13x106 8.8x10 .08166

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 16PE: A 14-gauge copper wire has a diameter of 1.628 mm. What magnitude current flows when the drift...

See similar textbooks

Related questions

Q: In the circuit shown below, R1 = 3 ohms, R2 = 2 ohms, R3 = 5 ohms, 21 = 4 V, 2 = 10 V₂ and 3 = 6 V.…

Q: 4.47.2 In the circuit shown in the image below, if R1 = 28 Q, R2 = 39 Q, and 1 = 2.1 A, determine…

Q: Question 2: Complete the calculation based on the graph 0.05 0.04 Ampere 0.03 V, -V, 0.02 0.01 0.01…

Q: Determine the equivalent resistance between terminals a and b. R1 1 Ohm 8.2756 Ω 8.3025 Ω 9.2715 Ω…

Q: 1. For each of the circuits shown, find the equivalent resistance seen by the source and the power…

Q: In the given circuit, R₁= 6.00 ohms, R2 = 3.00 ohms and R3 = 5.00 ohms. The battery has negligible…

A: S.I unit of Emf or voltage or potential difference is Volts Voltage , potential difference ,Emf all…

Q: 1. For each of the circuits shown, find the equivalent resistance seen by the source and the power…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 125 V 200 30 0 50 0 wwww ww- for problem 13-15 13. What is the total resistance of the circuit? d.…

Q: ine the equivalent resistance between terminals a and b. R1 a 5 Ohms R4 3 Ohms 3750 Ω 2589 Ω 3750 Ω…

Q: 2.30 In the circuit shown in the image below, if Rq = 210 Q and R2 = 60 Q, determine the equivalent…

Q: 4. How much resistance does a 5.0 m long copper wire with a radius of 0.051 m (p = 1.7 X 10º Q m)…

Q: In the section of circuit below, R1= 5.892 Ω, R2= 1.920 Ω, and the voltage difference Va-Vb= 3.000…

A: Given data: Value of resistance R1 is, R1=5.892 Ω. Value of resistance R2 is, R1=1.920 Ω. Potential…

Q: ermine the equivalent resistance between terminals a and b. R1 1 Ohm R5 5 Ohms 9.6540 Ω 8.3025 Ω…

Q: Determine the equivalent resistance between terminals a and b. R1 R2 10 Ohms 12 Ohms R3 R6 ww 6 Ohms…

Q: You are working at a company that manufactures electrical wire. Gold is the most ductile of all…

A: Given data The mass of the gold is: m= 1.05 g The lengthof the wire: L = 2.48 km = 2480 m The…

Q: Determine the equivalent resistance between terminals a and b. R1 www a 5 Ohms R2 7 Ohms R3 www 8…

Q: Determine the equivalent resistance between terminals a and b. R4 4 Ohms ww R1 1 Ohm X N 20 R2 2…

A: Solution: To be given in question R1= 1Ω R2= 2Ω…

Q: Determine the equivalent resistance between terminals a and b. a O 13.9765 Q O 14.9765 Q O 13.2543 Q…

A: Required:- Equivalent resistance across the terminal a and b. Formula:- Equivalent resistance of…

Q: Determine the equivalent resistance between terminals a and b. R2 7 Ohms R1 R3 R4 ww ww a- 5 Ohms 8…

A: R1 = 5 ohms, R2 = 7 ohms, R3 = 8 ohms, R4 = 10 ohms, R5 = 4 ohms To find equivalent resistance Rab.

Q: Determine the equivalent resistance between terminals a and b. R1 ww 1.0 Ohms R3 ww 5 Ohms R4 www 13…

Q: In the given circuit, R1= 6 ohms, R2 = 3 ohms and R3 = 5 ohms. The battery has negligible internal…

A: Solution: Given that the current I1 = 4 A

Q: Determine the equivalent resistance between terminals a and b. R1 R2 R3 1 Ohm 2 Ohms 3 Ohms R4. R5…

A: In given circuit diagram we have to determine equivalent resistance between two ends a and b so we…

Q: Determine the equivalent resistance between terminals a and b. R1 ww 10 Ohms R3 5 Ohms R4 www 13…

Q: Determine the equivalent resistance between terminals a and b. 5.2589 Q 5.8750 Q O 6.2589 0 6.8750 Q…

A: Given Circuit: Here, R2 and R3 are series connected. So, R23 = R2 +R3= 3Ω…

Q: 125 V 100 0 50 0 for problem 16-18 16. What is the total resistance of the circuit? a. 12.5 ohms b.…

A: (16) The resistors 20 Ω, 100 Ω and 50 Ω are attached in parallel, so the total resistance of the…

Q: Three wires of cross sectional area 3mm2, 4mm2 and 5mm2 are made up of the same material and have…

Q: Compute for the current i2 in the circuit shown below. -555.4737 mA -555.2096 mA -554.6218 mA…

A: r1 = 5 ohm V1 = 15 volts r2 = 3 ohmV2 = 8 V Rload = 10 ohm V3 = 3 V r3 = 3 ohm

Q: 9. For the circuit shown in the figure shown below, find the magnitude and the direction of the…

Q: Compute for the current i3 in the circuit shown below. a 5 Ohms V1 15 V www r2 3 Ohms i2 V2 8 V…

Q: Two conductors are made of the same material. Length of conductor 1 is triple that of length of…

A: Given, Length of conductor 1, L1 = triple that of conductor 2, L2conductor 1 having Diameter,…

Q: 5. R1= 3.00 ohms, R2 = 6.00 ohms and R3 internal resistance. The current l2 through R2 is 4.00 A.…

Q: In the circuit below R1 = 10 ohms, R2 = 20 ohms, R3 C2 = 10 microF, C3 = 10 microF and V= 100 volts.…

A: This question is based on RC circuit.

Q: connected to a power supply (V = 5Volt) across resistance R. The approximate values of R and C…

Q: In the given circuit, R₁= 6 ohms, R2 = 3 ohms and R3 = 5 ohms. The battery has negligible internal…

A: Current required I2 & I3

Q: I 12-0 V ww R₁ = 12 O 19 ohm IZR₂ IR3 bon 22 Given the above circuit connected to emf of 12.0.…

Q: 5. R1= 3.00 ohms, R2 = 6.00 ohms and R3 = 5.00 ohms. The battery has negligible internal resistance.…

A: It is given that,

Q: Determine the equivalent resistance between terminals a and b. R1 R4 1 Ohm 4 Ohms R2 R3 -а 2 Ohms 3…

A: Resistance is an electrical measurement used in electrical circuits. The principle of resistance is…

Q: Determine the equivalent resistance between terminals a and b. R1 R2 R3 a -- 5 Ohms 3 Ohms 9 Ohms R4…

Q: Determine the equivalent resistance between terminals a and b. R1 R2 R3 w- a- 7 Ohms 2 Ohms 6 Ohms…

A: A Here R3 and R6 are in series So the equivalent resistance be RA=R3+R6 RA=6+10 = 16 Ohms The the…

Q: Wire Radius (mm) Wire Radius (m) Cross-sectional Area, pr2 (m2) 1/A (m-2) Resistance…

Q: In the given circuit, R₁= 6 ohms, R₂ = 3 ohms and R3 = 5 ohms. The battery has negligible internal…

A: Given - circuit current through R1 is 5A to find - current through R2 and R3

Q: Determine the equivalent resistance between terminals a and b. R1 R2 ww ww 10 Ohms 12 Ohms R3 a- ww…

A: Given:- The resistors are R1=10 Ω, R2=12 Ω, R3=5 Ω, R4=13 Ω, R5=12 Ω, R6=6 Ω Required:- We need to…

Q: Determine the equivalent resistance between terminals a and b. 01(1).png R1 R2 -a 1 Ohm 2 Ohms R3 3…

A: Given data: R1 = 1 ohms, R2 = 2 ohms R3 = 3 ohms, R4 = 4 ohms R5 = 5 ohms

Q: 125 V 20 Q 30 0 50 0 wwww- ww. for problem 13-15 13. What is the total resistance of the circuit? a.…

Q: In the given circuit, R₁= 6 ohms, R₂ = 3 ohms and R3 = 5 ohms. The battery has negligible internal…

A: Given Data:- Resistance of the resistors are R1=6 Ω, R2=3Ω, R3=5Ω Current through i1=5A Required:-…

Q: Determine the equivalent resistance between terminals a and b. R1 ww 1 Ohm 6.7520 Ω Ο 7.6547 Ω…

Q: Determine the equivalent resistance between terminals a and b. R1 a 5 Ohms R4 3 Ohms 6.2589 Q 5.8750…

A: given circuit - to find - equivalent resistance between a and b

Q: Determine the equivalent resistance between terminals a and b. R1 ww 10 Ohms R3 ww 5 Ohms R4 13 Ohms…

Q: Resistor Ohmmeter reading Total resistance of the circuit connection Voltage…

A: R1 = 3000 ohm R2 = 12000 ohm R3 = 10000 ohm V1 = 2.5 volts V2 = 2.9 volts V3 = 2.7 volts

Concept explainers

Nuclear interactions

In nature, there are certain rules and standards for an interaction. These interactions are universally accepted. There are four types of interactions:

Question

I'm not sure if I'm doing the 1/A (m^-2) conversion properly. If I am not, can you please explain how to do it? Thank you!

Wire Length (m)
5.8
Wire Radius Wire Radius Cross-
(mm)
1/A (m?)
Resistance
(m)
sectional
(Ohms)
Area, ar?
(m?)
3.9x10
7.07x108 1.41x10
4.3x105
.9
9x104
2.54x106
.03654
.15
1.5x104
1.2
.86
8.6x104
2.32x106
.03976
.65
6.5x104
1.33x106
7.5x105
.0689
.6
6х104
1.13x106
8.8x10
.08166

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

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

When a straight wire is heated, its resistance changes according to the equation R = R0 [1 + (T T0)] (Eq. 17.7), where is the temperature coefficient of resistivity. (a) Show that a more precise result, which includes the length and area of a wire change when it is heated, is R=R0[1+(TT0)][1+(TT0)][1+2(TT0)] where is the coefficient of linear expansion. (See Topic 10.) (b) Compare the two results for a 2.00-m-long copper wire of radius 0.100 mm, starting at 20.0C and heated to 100.0C.
-gauge copper wire has a diameter of 9.266 mm. Calculate the power loss in a kilometer of such wire when it carries 1.00102 A.
When a straight wire is heated, its resistance changes according to the equation R = R0 [1 + (T T0)] (Eq. 17.7), where is the temperature coefficient of resistivity. (a) Show that a more precise result, which includes the length and area of a wire change when it is heated, is R=R0[1+(TT0)][1+(TT0)][1+2(TT0)] where is the coefficient of linear expansion. (See Topic 10.) (b) Compare the two results for a 2.00-m-long copper wire of radius 0.100 mm, starting at 20.0C and heated to 100.0C.
Check Your Understanding The resistance between the two conductors of a coaxial cable depends on the resistivity of the material separating the two conductors, tire length of the cable and the inner and outer radius of the two conductor. If you are designing a coaxial cable, how does the resistance between the two conductors depend on these variables?
00-gauge copper wire has a diameter of 9.266 mm.Calculate the power loss in a kilometer of such wire when it carries 1.00×102 A .
00-gauge copper wire has a diameter of 9.266 mm. Calculate the power loss in a kilometer of such wire when it carries 1.00×102 A .
2. Electric currents in excess of 10 mA (0.01 A) can produce painful shocks. Currents exceeding 100 mA (0.1 A) can be fatal. If a wet human has a resistance of 1700 Ω, and the household voltage is 110 V, what current can potentially flow through the human? Give your answer in decimal notation, to two significant figures with the units. Ohm’s law: Calculations: Answer:
FIRST PART Determine the current generated in a circuit if 18.0 C of charge flow per minute. SECOND PART : What amount of charge is stored in a D-cell alkaline battery if it provides a current of 450 mA for 45.6 h? THIRD PART: The capacity of a 9-V rechargeable battery is 625 mA h. What is the battery’s charge capacity in coulombs? FOURTH PART The potential difference across an electric motor is 150.0 V. The potential energy of 600.0 J is converted into kinetic energy. Determine the amount of charge that flowed through the motor.
A coil of copper wire (ρ = 10.37 Ω-CM/ ft) has a length of 600 ft. What is the length of an aluminum conductor (ρ = 17 Ω-CM/ft), if its cross-sectional area and resistance are the same as those of the copper coil.
An electrician wishes to cut a copper wire (ρ=1.724 X10−8Ωm) that has no more than 10Ω of resistance. The wire has a radius of 0.725mm. 1. The area of cross section of the wire is Answer ? 2. Approximately what length of wire has a resistance equal to the maximum 10Ω ?
Determine the overall resistance of a 100-meter length of 14 AWA (0.163 cm diameter) wire made of the following materials. - copper (resistivity = 1.67x10-8 Ω•m) - silver (resistivity = 1.59x10-8 Ω•m) - aluminum (resistivity = 2.65x10-8 Ω•m) - iron (resistivity = 9.71x10-8 Ω•m)
a)(QUESTION 2) Determine the length (in mm) of a gold conductor that has a resistance of 0.018 Ω and a cross-sectional area of 3.4 x 10-9 m2. The resistivity of gold is 2.2 x 10-8 Ω-m b) An aluminum conductor with the same length and area as in Question 2 above would have a higher resistance than the gold conductor. The resistivity of aluminum is 2.6 x 10-8 Ω-m. True or False?