Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Dec 15, 2023

A copper wire has a length of 2.1m and a diameter of 0.2 mm. How much power (in W) is dissipated in the wire

A copper wire has a length of 2.1m and a diameter of 0.2 mm. How much power (in W) is dissipated in the wire when a current of 6 Amps flows through it. Consider the resistivity of copper as: 1.68x10-8 m. Give your answer to two or three significant figures.

Step by Step Solution

★★★★★

3.22 Rating (121 Votes )

There are 3 Steps involved in it

Step: 1

Power Dissipation in the Copper Wire The power dissipated in the copper wir... blur-text-image

Get Instant Access with AI-Powered Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Physics

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

2nd edition

77339681, 978-0077339685

More Books

Students also viewed these Physics questions

Question

Consider the following projects: Cash Flow () Project CO C1 C2 C3 A -5,000 +4,000 +1,000 0 0 C4 70 0 50 C5 B -3,000 +1,000 +1,000 +2,000 +1,500 +1,500 C -2,000 +1,000 +500 0 +1,200 +1,200 a. b. If...

Answered: 1 week ago

Question

★★★★★

A copper wire has a resistance of 24 Î© at 20 ° C. An aluminum wire has three times the length and twice the radius of the copper wire. The resistivity of copper is 0.6 times that of...

Answered: 1 week ago

Question

★★★★★

A copper wire has a square cross section 2.3 mm on a side. The wire is 4.0 m long and carries a current of 3.6 A. The density of free electrons is 8.5 X 1028/m3. Find the magnitudes of (a) The...

Answered: 1 week ago

Question

★★★★★

Differentiate between formal and behavioral roles, and describe how behavioral roles emerge during group interaction.

Answered: 1 week ago

Question

★★★★★

Find the height H in Fig. P2.74 for which the hydrostatic force on the rectangular panel is the same as the force on the semicircular panel below, Find 2R

Answered: 1 week ago

Question

★★★★★

=+Indicate with a Yes or No whether or not each of the following accounts normally requires an adjusting entry. a. Building c. Interest Payable e. Nath Luken, Capital b. Cash d. Miscellaneous Expense...

Answered: 1 week ago

Question

★★★★★

Explain the link between positive thinking and good health.

Answered: 1 week ago

Question

★★★★★

Multiple regression (continuation of 10-38) Bebe Williams wonders if she should run a multiple regression with both number of setups and number of setup-hours, as cost drivers. Required 1. Run a...

Answered: 1 week ago

Question

★★★★★

q1) 2 mol ideal gas, , = 7 , at an initial state of 100 kPa and 50 dm3 is heated to 200 kPa 2 by isochoric process. After that the ideal gas is compressed to 25 dm3 under isobaric process. Calculate...

Answered: 1 week ago

Question

★★★★★

please help, will upvote You want to purchase an office building. The property contains 16822 square feet of rentable space and is currently occupied by multiple tenants, each with a recently renewed...

Answered: 1 week ago

Question

★★★★★

(JMI) is a company that builds custom-designed metal-cutting machinery. JMI's minimum sales contract is typically for $1 million and many sales contracts are in excess of $5 million. It generally...

Answered: 1 week ago

Question

★★★★★

Asa provides consulting services to small businesses. He has a dedicated office that is used exclusively and regularly. The house is 3,200 square feet, and the office is 275 square feet. Asa did not...

Answered: 1 week ago

Question

★★★★★

1. A firm has 1,000,000 shares outstanding with a price per share of $25.10 (previous to any dividend payment). It decides to pay out cash dividend of $2,100,000. What will the share price be after...

Answered: 1 week ago

Question

★★★★★

QWE Bank Limited originates a pool of 250 mortgages, each with 30-year maturity and averaging $250,000 with an annual mortgage coupon rate of 6 percent. The mortgage backed security insurance fee is...

Answered: 1 week ago

Question

★★★★★

On 15 November 2019, a wheat farmer became concerned that by the time her 200 metric tonne crop was ready for delivery in April 2020 that the price would fall below $335 per tonne - her break-even...

Answered: 1 week ago

Question

★★★★★

Portsmouth Company makes upholstered furniture. ins only varioble cost is direct materials. The demand for the company's products far excecds its manufacturing capacity The botteneck lor constebint...

Answered: 1 week ago

Question

★★★★★

Identify one local business that uses a perpetual inventory system and another that uses a periodic system. Interview an individual in each organization who is familiar with the inventory system and...

Answered: 1 week ago

Question

★★★★★

An RLC series circuit is built with a variable capacitor. How does the resonant frequency of the circuit change when the area of the capacitor is increased by a factor of 2?

Answered: 1 week ago

Question

★★★★★

While camping, some students decide to make hot chocolate by heating water with a solar heater that focuses sunlight onto a small area. Sunlight falls on their solar heater, of area 1.5 m2, with an...

Answered: 1 week ago

Question

★★★★★

A refrigerator magnet weighing 0.14 N is used to hold up a photograph weighing 0.030 N. The magnet attracts the refrigerator door with a magnetic force of 2.10 N. (a) Identify the interactions...

Answered: 1 week ago

Question

★★★★★

12.81 Football point spreads For a football game in the National Football League, let y = difference between number of points scored by the home team and the away team (so, y 7 0 if the home team...

Answered: 1 week ago

Question

★★★★★

12.84 Regression toward the mean paradox Does regression toward the mean imply that, over many generations, there are fewer and fewer very short people and very tall people? Explain your reasoning....

Answered: 1 week ago

Question

★★★★★

12.83 Sports and regression One of your relatives is a big sports fan but has never taken a statistics course. Explain how you could describe the concept of regression toward the mean in terms of a...

Answered: 1 week ago

Previous Question Next Question