You've made the finals of the Science Olympics! As one of your tasks, you're given 1.5 g of copper and asked to make a cylindrical wire with a resistance of 1.4 2. You must use all of the metal you were given. Part B What diameter d will you choose for your wire? Express your answers in millimeters using three significant figures. ▸ View Available Hint(s) 15. ΑΣΦΑ d= Submit ? mm Review | Constants | Periodic Table

You've made the finals of the Science Olympics! As one of your tasks, you're given 1.5 g of copper and asked to make a cylindrical wire with a resistance of 1.4 2. You must use all of the metal you were given. Part B What diameter d will you choose for your wire? Express your answers in millimeters using three significant figures. ▸ View Available Hint(s) 15. ΑΣΦΑ d= Submit ? mm Review | Constants | Periodic Table

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: During 10 seconds of use, 260 C of charge flow through a microwave oven. Compute the size of the…

Q: What is the resistance of

Q: Two conductors are made of the same material and have the same length. Conductor A is a solid wire…

A: Given: Diameter of conductor A = 1.5mm Inner Diameter of conductor B = 2.7mm Outer Diameter of…

Q: 04a. Find the resistance of an electric toaster which draws a current of 6.62 A when plugged into a…

Q: Nominal resistances for R1 and R2, respectively, are 150 ohms and 220 ohms. R1 and R2 are in…

Q: Find the power dissipated in a 30 № electric heater connected to a 120 V outlet. Express your answer…

Q: Three 2.30 k2 resistors can be connected together in four different ways, making combinations of…

Q: What is the resistance of a 24-cm-long column of blood in a 1.2-cm-diameter femoral arte The…

A: The resistance of the material is given by R=ρlARelation between conductivity and resistivity…

Q: A steel wire of length L and radius r₁ has a resistance R. A second steel wire has the same length…

Q: 30.27 Circuit A shown in Figure 30.29 consists of a single light bulb (R = 288 2) and a 12 V…

Q: Pencil "lead" is actually carbon. Part A What is the resistance of the 0.650-mm-diameter,…

Q: (c) Find the power supplied by each battery. left battery 3.88 right battery 0.6 X W

A: Power supply = VI

Q: Part A Describe how to use this galvanometer to make an ammeter to read currents up to 35 A. A…

A: A galvanometer is an instrument that can detect and measure small amounts of current in an…

Q: Two resistors are connected in parallel in a circuit with a battery. The electromotive force (emf)…

A: EMF Resistance 1 Resistance 2

Q: The starter motor of a car engine draws a current of 140 A from the battery. The copper wire to the…

Q: Part A A 100-W lightbulb has a resistance of about 12 N when cold (20 °C) and 144 Q when on (hot).…

Q: A sculptor has asked you to help electroplate gold onto a brass statue. You know that the charge…

A: Given:- A sculptor has asked you to help electroplate gold onto a brass statue. You know that the…

Q: A circuit calls for a 0.500 mm -diameter copper wire to be stretched between two points. You don't…

Q: The resistance of a certain copper wire is 0.7 2. Part A Determine the resistance of a tungsten wire…

Q: For the following questions, you do not need to understand the physics. Just focus on working with…

A: Part(a):Two resistors connected in parallel.The equivalent of theses resistances is Find:Simplyfy…

Q: Part A Given the following electric circuit R1 ??? O Amperemeter The voltmeters shows 5 Volt BAT1 R2…

A: Given,R2=10 ohmR3=10 ohmbattery=9Vvoltage across voltmeter=5V

Q: A 18-cm-long nichrome wire is connected across the terminals of a 1.5 V battery. ▼ J= 5.6×106 A m²…

A: We know, J = I/A ; or, A = I/J J is current density I is current A = (πd2)/4 is cross section of…

Q: What is the diameter of a 1.00-m length of tungsten wire whose resistance is 0.20 N ? Express your…

A: The resistance of a wire is given as, R = ρLAHere, ρ is the resistivity of the wire…

Q: Consider the circuit in (Figure 1). Suppose that v₁ = 14 V, v2 = 5 V, and i = 5 mA. Figure 1 of 1 O…

A: Given data:Formula:The formula for the power is,Where, is the voltage, and is the current.

Q: A current of 0.89 A flows through a copper wire 0.78 mm in diameter when it is connected to a…

A: Resistance (R) = (ρ * L) / Awhere:R = Resistance (in ohms)ρ = Resistivity of copper (1.68 x 10^-8…

Q: A circuit consists of a battery connected to three resistors (70 2, 30 N, and 170 2 ) in parallel.…

A: current through 30ohm is 1.8 ampere and through 170ohm is 0.31 ampere.

Q: A battery with an emf of 12.0 V shows a terminal voltage of 11.7 V when operating in a circuit with…

A: EMF E = 12 V Terminal voltage V = 11.7 V Power ratings of bulbs P = 4 W Internal resistance R = ?…

Q: What is the resistance of the 0.660 mm -diameter, 5.10 cm -long lead from a mechanical pencil? 15]…

A: Given data: A carbon pencil Diameter (d) = 0.660 mm Length (L) = 5.10 cm Required: The resistance…

Q: The voltage V (volts), current I (amperes), and resistance R (ohms) of an electric circuit like the…

Question

You've made the finals. the Science Olympics! As
one of your tasks, you're given 1.5 g of copper and
asked to make a cylindrical wire with a resistance
of 1.4 2. You must use all of the metal you were
given.
▼
Part B
What diameter d will you choose for your wire?
Express your answers in millimeters using three significant figures.
▸ View Available Hint(s)
d=
- ΑΣΦ A →
Submit
Provide Feedback
?
mm
Review | Constants | Periodic Table
Next >

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: Compute the relation between resistance and resistivity:

VIEW

Step 2: Compute the relation for the radius of the copper wire:

VIEW

Step 3: Compute the relation for the radius of the copper wire:

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 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

Determine the magnitudes and directions of the currents in each resistor shown in the figure. The batteries have emfs of & = 9.2 V and E = 11.8 V and the resistors have values of R1 = 32 2. R2 = 30 2. and R = 33 2. (Figure 1) Figure 1 of 1> R2 R3 ww
Determine the magnitudes and directions of the currents in each resistor shown in the figure. The batteries have emfs of E1 = 8.2 V and E2= 11.8 V and the resistors have values of R1 = 30 Ω , R2 = 36 Ω , and R3 = 34 Ω. Part A) Ignore internal resistance of the batteries. Express your answers using two significant figures. Enter your answers numerically separated by commas. Part B) Which way is I1 directed? Part C) Which way is I2 directed? Part D) Which was is I3 directed? Part E) Assume each battery has internal resistance 1.3 Ω .Express your answers using two significant figures. Enter your answers numerically separated by commas. Part F) Directions of all I? Sorry for the length! thank you!
A standard 100 W (120 V) lightbulb contains a 7.0-cm-long tungsten filament. The high- temperature resistivity of tungsten is 9.0 × 10-7 Ω m. Part A What is the diameter of the filament? Express your answer with the appropriate units. d = Submit μÅ Value Request Answer Units ****** **** ?
Determine the equivalent resistance between terminals a and b. 01(1).png R1 R2 -a 1 Ohm 2 Ohms R3 3 Ohms R4 R5 -b 4 Ohms 5 Ohms A) 5.9253 2 B) 6.9130 7.6547 2 6.7520 2
please answer number 6
A silver wire s 50 m long and 0.56 mm in diameter. Part A What is its resistance? Express your answer using two significant figures. R=. Provide Feedpack
I Review | Constants A3.80 mm diameter wire carries a 15.2 A current when the electric field is 8.60x 10-2 V/m. Part A What is the wire's resistivity? p= 6.42x10-8 2m Submit Previous Answers Correct Correct answer is shown. Your answer 6.4167-10-8 = 6.4167x10-8 Qm was either rounded differently or used a different number of significant figures than required for this part. Part B If a battery voltage of 8.55 V is applied to this wire to produce this current, how long must it be? ? L= 994 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
Fill out the missing details on the data sheet. Include the sample calculations, and graphs (if any). PART A: Resistors in Series R1 = 150, R2 = 102 Data Experimental Data Computed %Difference VT, Voltage Across Battery, V 10 Vi (Voltage Across R1), V V2 (Voltage Across R2), V I1 (Current Flowing Through R1) A I2 (Current Flowing Through R2) A Total Current, IT (A): R2 R1
answer sheet in the box on the front table. 1. A metallic conductor is carrying a current. The drift speed of the electrons in the conductor is 2.00 mm/s. The resistivity of the conductor is 2.00 x 10 .m. This conductor has 5.00 x 1028 electrons/m°. What is the magnitude of the electric field in the conductor (in V/m)?
Part A What is the resistance of A 1.0-m-long gold wire that is 0.50 mm in diameter? Express your answer in ohms. ? R = Ω Submit Request Answer Part B A 10-cm-long piece of carbon with a 1.4 mm x 1.4 mm square cross section? Express your answer in ohms. ? R = Submit Request Answer
You've made the finals of the Science Olympics! As one of your tasks, you're given 2.0 g of copper and asked to make a wire, using all the metal, with a resistance of 5.0 2. Copper has a density of 8900 kg/m³. Part A What length will you choose for your wire? Express your answer with the appropriate units. 0 μA ? L = Value m Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part B What diameter will you choose for your wire? Express your answer with the appropriate units. 10 μA C ? d= Value Units f t f
Solve asap in 20 minutes