Question: An aluminum wire is hung between two towers and has a length of 175 m. A current of 125 A exists in the wire, and

An aluminum wire is hung between two towers and has a length of 175 m. A current of 125 A exists in the wire, and the potential difference between the ends of the wire is 0.300 V. The density of aluminum is 2700 kg/m3. Find the mass of the wire.

Step by Step Solution

★★★★★

3.43 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The mass m of the aluminum wire is equal to the density d of aluminum times the volume ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

1176-P-M-P-A-S(952).docx

120 KBs Word File

Students Have Also Explored These Related Modern Physics Questions!

An aluminum wire is 0.850 m long and has a circular cross section of diameter 0.780 mm. Fixed at the top end, the wire supports a 1.20-kg object that swings in a horizontal circle. Determine the...

An aluminum wire is clamped at each end under zero tension at room temperature. The tension in the wire is increased by reducing the temperature, which results in a decrease in the wires equilibrium...

A 2-cm-OD bare aluminum electric power transmission line with an emissivity of 0.07 carries 500 amps at 400 kV. The wire has an electrical resistivity of 1.72 micro-ohms cm2/cm at 20?C and is...

We are designing an electronic device that contains an aluminum wire of length 10.0 cm that will be used in a 55.0C environment with a 0.015 V potential difference across the two ends of the wire. We...

X ~ Messenger Classes Read chapter 12 - Current & Resi X *Homework Help - Q&A from Onl X + X C A https://classroom.google.com/u/2/c/NDQ3NZYwNDEwOTkw/a/NDg1NTYSNTY5MDMO/details POF chapter 12.pdfneers...

Please help me answer the following questions. 1 The circuit in the figure below contains a 90.0 V battery and four capacitors. In the top parallel branch, there are two capacitors, one with a...

E-Physics Tutorial Book Note: I have attached below the lesson for the 3 activities. Thank you so much for your time and effort. Activity 1. Directions: Use the right-hand rule to determine the...

. 1. [-/2 Points] SERCP1 1 17.2.P.006. ASK YOUR TEACHER If 4.00 x 10'3 kg of gold is deposited on the negative electrode of an electrolytic cell in a period of 2.68 h, what is the current in the cell...

1.25 Tak Points Task Description 1 1 Use a VLOOKUP function in cell 75 of the CatastropheCoverage onctivity worksheet to determine the proplan Copayment for the first vice to Primary Doctor The Owen...

Which of the following is not true about ohmic materials? Select your answer. The magnitude of their current density depends on the electric field. Their resistivity has a constant value. They obey...

Why are all parts of a conductor at the same potential in electrostatic equilibrium?

"With advances in technology, observation methods are likely to become popular." Discuss this statement as a small group.

what is the journal entry to record the sale of the primary products

describe the stages in strategic market planning

A single slit is illuminated by light of wavelengths a and b chosen so that the first diffraction minimum of the ab component coincides with the second minimum of the b component. (a) If b = 350nm,...

Monochromatic light of wavelength 441 nm is incident on a narrow slit. On a screen 2.00 m away, the distance between the second diffraction minimum and the central maximum is 1.50 cm. (a) Calculate...

Light of wavelength 633 nm is incident on a narrow slit. The angle between the first diffraction minimum on one side of the central maximum and the first minimum on the other side is 1.20o. What is...

Find the NPV of the project in terms of USD. Assume the discount rate is 15%. Do not use the dollar sign when entering your response. Round your final answer to the nearest dollar. (show work)

Nickolas Industries has daily cash receipts of $350,000. A recent analysis of the firm's collections indicated that customers' payments are in the mail an average of 2 days. once received, the...

1- What is the expected enterprise value? 2 - What is the expected equity value? 3 - Management announces a new plan that eliminates the downside scenario (scenario 3), yielding a 75 percent...