A bird lands on a bare copper wire carrying a current of 32 A. The wire is

Question:

A bird lands on a bare copper wire carrying a current of 32 A. The wire is 6 gauge, which means that its cross-sectional area is 0.13 cm2.

(a) Find the difference in potential between the bird's feet, assuming they are separated by a distance of 6.0 cm.

(b) Will your answer to part (a) increase or decrease if the separation between the bird's feet increases? Explain.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

See More Books

Question Posted: Aug 31, 2017 12:03 PM

See More Questions

Residential building codes typically require the use of 12-gauge copper wire (diameter 0.205 3 cm) for wiring receptacles. Such circuits carry currents as large as 20 A. A wire of smaller diameter...
A 10-gauge bare copper wire (2.6 mm in diameter) can carry a current of 50 A without overheating. For this current, what is the magnitude of the magnetic field at the surface of the wire?
A rectangular loop of wire, carrying current I1 = 2.0 mA, is next to a very long wire carrying a current I2 = 8.0 A. (a) What is the direction of the magnetic force on each of the four sides of the...
Suppose that two linear equations are graphed on the same set of coordinate axes. Sketch what the graph might look like if the system has the given description. (a) The system has a single solution....
Find I o in the network in figure using Thevenin?s theorem. 1 kn 1 mA 1 kn ww +)6V 31 kn 2 mA
Rs. 4,500 were distributed among Aman, Baman and Chaman. Out of the amount received by Aman, Baman and Chaman they spent Rs.110, Rs.120 and Rs.140 respectively. The amounts left then with Aman and...
Prove that $b(x ; n, p)=b(n-x ; n, 1-p)$.
Patriot Co. manufactures and sells three products: red, white, and blue. Their unit sales prices are red, $74; white, $108; and blue, $99. The per unit variable costs to manufacture and sell these...
G(n) 1 if n 0 V n = 1 2 then return 3. n 3 else return G(n-1)+2 G(n-2) What is the computational complexity of the above algorithm?
Mr. Chai has been trading for some years as a wine merchant. The following list of balances has been extracted from his ledger as at 30 April 20X7, the end of his most recent financial year. Ghc...
The four conducting cylinders shown in FIGURE 21-38 are all made of the same material, though they differ in length and/or diameter. They are connected to four different batteries, which supply the...
A current of 0.86 A flows through a copper wire 0.74 mm in diameter when it is connected to a potential difference of 15 V. How long is the wire?
Do larger residual values favor owning over leasing? Explain.
What identifies required actions over a five- to seven-year period to attain the strategic goal(s) specified by the organization?
Our department needs a new copier, and your job is to research the options. Based on your research, you have selected an all-in-one machine that you believe will be cost effective and will perform...
Calculate raw material cost per pound sold, for each source. 4. Calculate direct labor cost per pound sold for: a. Grading. b. Cutting. (consider yields carefully). 5. Calculate packing cost (labor...
Affordable Beauty Supply produces inexpensive combs, brushes, and hair clips. As a way to minimize costs when sending out these small items, the company combines 10 to 12 different orders into one....
Jamie has inherited 500 shares of an investment company. She calls her broker to redeem the shares and is informed that the kind of investment company she owns makes no provision for future purchases...
Big Blue University has a fiscal year that ends on June 30. The 2019 summer session of the university runs from June 9 through July 28. Total tuition paid by students for the summer session amounted...
Find the volume of the described solid S. A frustum of a right circular cone with height h, lower base radius R, and top radius r -r- --R
A converging lens (f = 12.0 cm) is located 30.0cm to the left of a diverging lens (f = -6.00 cm). A postage stamp is placed 36.0 cm to the left of the converging lens. (a) Locate the final image of...
An object is placed 20.0 cm to the left of a diverging lens (f = -8.00 cm). A concave mirror (f = 12.0cm) is placed 30.0 cm to the right of the lens. (a) Find the final image distance, measured...
Your friend has a near point of 138cm, and she wears contact lenses that have a focal length of 35.1cm. How close can she hold a magazine and still read it clearly?
Consider the following equation. -2d+16=2(d+8) - 4d Solve the equation. d The solution set is 0. The solution set is {d | d is a real number}. Classify the equation as either an identity, consistent...
What innovative approaches can organizations employ to reconcile competing demands for capital investment and operational expenditure within the constraints of finite budgetary resources, while still...
What measures can organizations implement to promote transparency and accountability in the budgeting process, thereby fostering trust and buy-in among stakeholders and facilitating...

A bird lands on a bare copper wire carrying a current of 32 A. The wire is

Question:

Step by Step Answer:

Picture the Problem The section of copper wire between a birds feet has an intrinsic resistance If a...View the full answer

Physics

Students also viewed these Modern Physics questions