A very long wire of radius 4 mm is heated to 1000 K. The surface of the
Question:
A very long wire of radius 4 mm is heated to 1000 K. The surface of the wire is an ideal blackbody radiator.
(a) What is the total power radiated per unit length? Find
(b) The magnitude of the Poynting vector S,
(c) Erms, and
(d) Brms at a distance of 25 cm from the wire.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (6 reviews)
a Using Equation 2120 assume T 0 293 K P net L 1415 W...View the full answer
Answered By
Carly Cimino
As a tutor, my focus is to help communicate and break down difficult concepts in a way that allows students greater accessibility and comprehension to their course material. I love helping others develop a sense of personal confidence and curiosity, and I'm looking forward to the chance to interact and work with you professionally and better your academic grades.
4.30+
12+ Reviews
21+ Question Solved
Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
Question Posted:
Students also viewed these Electricity and Magnetism questions
-
The Sun is approximately an ideal blackbody radiator with a surface temperature of 5800 K. (a) Find the wavelength at which its spectral radiancy is maximum. (b) Identify the type of electromagnetic...
-
A solenoid of radius 4 mm and length 2 cm has 150turns/m and carries current 500mA. Find: (a) |H| at the center, (b) |H| at the ends of the solenoid.
-
A very long wire carries a uniform linear charge density A. Using a voltmeter to measure potential difference, you find that when one probe of the meter is placed 2.50 cm from the wire and the other...
-
4. Finally, briefly discuss how you could use an empirical econometric model to assess the health and economic growth consequences of a 'fat tax'.
-
Market Corporation began its business on January 1, 201X. It sold at $33 per share 5,700 shares of no-par common stock with a stated value of $23 per share. The charter of Market indicated 35,000...
-
Lucas Company reports net income of $5,125 for the year ended December 31, 2013, its first year of operations. On January 4, 2013, Lucas issued 9,000 shares of common stock. On August 2, 2013, it...
-
Palestine Corp. earned net income of \(\$ 108,000\) for 2007. Palestine's books include the following figures: Requirement Compute Palestine's EPS for the year. Preferred stock, 6%, $50 par, 1,000...
-
(Objectives and Principles for Accounting for Income Taxes) The amount of income taxes due to the government for a period of time is rarely the amount reported on the income statement for that period...
-
Muntjac Corporation's WACC is 14% and its tax rate is 40%. Muntjac's pre-tax cost of debt is 15% and it's debt-equity ratio is 1:2. If the risk-free rate is 9% and the market rate of return is 12%,...
-
Interpret the following sequence of characters (in hexadecimal) received by a TELNET client or sewer: a. FF FB 01 b. FF FE 01 c. FF F4 d. FF F9.
-
Suppose a mass of 50 kg is attached to a perfectly reflecting sheet whose surface mass density is that obtained in Problem 43. What must be the surface area of the sheet so that at a distance of one...
-
A blackbody sphere of radius R is a distance 2 10 11 m from the sun. The effective area of the body for absorption of energy from the sun is R 2 , but the area for radiation by the object is 4R 2 ....
-
In the video, the potential car buyer is concerned about the impact of the value of the euro on the price of the BMW. Why, if he is paying for the car in US dollars, do you think that he is impacted...
-
Based on the design, briefly discuss the data collection procedures to be used. Be sure to include the area of focus and targeted sample as part of these procedures. Develop a hypothetical research...
-
A recent studys findings sum up the impact of sex appeals: Yes, they get noticed and rememberedbut many viewers dont recall what the ad was plugging! And, males do like provocative messages more than...
-
The chapter discussed the evolutionary perspective. It is important to note that this viewpoint attracts a lot of debate, sometimes heated and biting, among consumer researchers. The advocates argue...
-
If you were hired as Beyonces brand manager, what types of products and services would you suggest she consider endorsing? How would these products appeal to the members of the Beyhive community?...
-
A metaphor places two dissimilar objects into a close relationship such that A is B, whereas a simile compares two objects such that A is like B. A and B, however dissimilar, share some quality that...
-
Describe a situation in which a narrow span of control might be appropriate and contrast it with a situation in which a broad span might be appropriate.
-
A simple random sample of 220 university students were asked what pasta they usually order and with which sauce. The preferences of these respondents are summarised below: Sauce Bolognese Pasta...
-
Why are leasing companies (lessors) so highly levered?
-
A traffic light hangs from a pole as shown in Fig. 9-55. The uniform aluminum pole AB is 7.50 m long and has a mass of 12.0kg. The mass of the traffic light is 21.5 kg. Determine (a) The tension in...
-
A simple model (Fig) considers a continent as a block (density ≈ 2800 kg/m3) floating in the mantle rock around it (density ≈3300 kg.m3). Assuming the continent is 35 thick (the average...
-
The 72-kg-mans hands in Fig 9-56 are 36 cm apart. His CG is located 75% of the distance from his right hand toward his left. Find the force on each hand due to the ground.
-
gross margin? Joseph Company recorded sales of $39000 and Cost of Goods Sold of $14000. What is Joseph Company's
-
What are some examples of a difficult situation that due care may face? What would an ethical response be to those examples be ? And lastly why might a practitioner be tempted to or accidentally not...
-
You are starting a business and as part of your business plan you need to develop a break - even analysis. Your fixed costs ( overhead ) associated with your store are $ 1 , 0 0 0 , 0 0 0 annually,...
Study smarter with the SolutionInn App