Suppose you wish to fabricate a uniform wire out of 1.35 g of copper. If the wire is to have a resistance R-0.4700, and if all the copper is to be used, find the following. (a) What will be the length of the wire? 2.55 x Your response differs from the correct answer by more than 10%. Double check your calculations, m (b) What will be the diameter of the wire? 1.25 x Your response differs from the correct answer by more than 100 mm

Suppose you wish to fabricate a uniform wire out of 1.35 g of copper. If the wire is to have a resistance R-0.4700, and if all the copper is to be used, find the following. (a) What will be the length of the wire? 2.55 x Your response differs from the correct answer by more than 10%. Double check your calculations, m (b) What will be the diameter of the wire? 1.25 x Your response differs from the correct answer by more than 100 mm

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

Similar questions

Suppose you wish to fabricate a uniform wire out of 1.05 g of copper. If the wire is to have a resistance R = 0.460 2, and if all the copper is to be used, find the following. (a) What will be the length of the wire? (b) What will be the diameter of the wire? mm
Suppose you wish to fabricate a uniform wire out of 1.20 g of copper. If the wire is to have a resistance R = 0.520 Ω, and if all the copper is to be used, find the following. (a) What will be the length of the wire in meters?(b) What will be the diameter of the wire in milimeters?
A light bulb filament is made of tungsten wire with a resistivity, at room temperature (20°C), of 5.6 x 10-8 Q.m and a temperature coefficient of 0.0045 (°C)-1 The wire is 50 cm long and has a diameter of 45 Um. (a) What is the resistance of the filament at room temperature (20°C)? (Put this answer in the box) (b) What is the resistance of the filament at a typical operating temperature of 3000°C ? Answer:
A copper wire has a diameter 9.7 mm and resistivity 1.6 x 10 Om. What will be the length of this wire to make a resistance of 200. What will be the new resistance, if the radius is doubled? (a) Length of the wire (in m) = %3D (b) Resistance of the wire (in )2 =
The specific resistivity of copper is 1.724 micro-ohm-cm. Compare the resistance of a copper rod A and rod B, if rod A is 1 meter long and has an area of 2 sq. cm, and rod B is 1/ 2 meter long and has an area of 4 sq. cm. Please answer with a complete solution.
Answer my physics question plz. A copper wire has a resistance of 50 ohms at 25°C (room temperature). The temperature coefficient of resistance for copper is approximately 0.0039 per °C. Calculate the new resistance of the wire when it is heated to 100°C.
Suppose you wish to fabricate a uniform wire out of 1.30 g of copper. If the wire is to have a resistance R = 0.360 N, and if all the copper is to be used, find the following. (a) What will be the length of the wire? Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. m (b) What will be the diameter of the wire? X mm
Suppose you wish to fabricate a uniform wire from 2.50 g of copper. The wire is to have a resistance of R = 0.660 N and all the copper is to be used. (a) What must be the length of this wire? 3.27 (b) What must be the diameter of this wire? 6.74 Can you calculate the total volume of 2.50 grams of copper? um
A copper wire has a diameter 6.5 mm and resistivity 1.6 x 10-8 Om. What will be the length of this wire to make a resistance of 750. What will be the new resistance, if the radius is doubled? ion (a) Length of the wire (in m): (b) Resistance of the wire (in)2 =
Problem 1. A piece of 1 4-gauge copper wire 0. 163cm in diameter is 1 4.0m long. (a) What is its resistance? (b) If a potential difference of 1.00 V is applied across the wire, what current flows in it? (c) What is the electric field in the wire? The resistivity of copper is 1.724∙10-8 Ohm-m.
Calculate the ratio of the resistance of 15.0 m of aluminum wire 2.3 mm in diameter, to 30.0 m of copper wire 1.7 mm in diameter. The resistivity of copper is 1.68 x 10–8 N. m and the resistivity of aluminum is 2.65 x 10-8 N · m. Express your answer using two significant figures.
A 50.0 - g sample of a conducting material is all that is available.The resistivity of the material is measured to be 11 x 10-8 Ω ⋅ m,and the density is 7.86 g/cm3. The material is to be shapedinto a solid cylindrical wire that has a total resistance of 1.5 Ω.(a) What length of wire is required? (b) What must be thediameter of the wire?