What is the area in circular mils of a copper wire

Assignment Help Humanities

Reference no: EM131269317

a. What is the area in circular mils of a copper wire that has a resistance of 2.5 Ωand is 300 ft long (T 20°C)?

b. Without working out the numerical solution, determine whether the area of an aluminum wire will be smaller or larger than that of the copper wire. Explain.

c. Repeat (b) for a silver wire.

Reference no: EM131269317

Questions Cloud

Compare the resistances of the two wires : Using Table 3.2, find the resistance of 450 ft of #11 and #14 AWG wires.

Influence the performance : At press conferences and annual shareholder meetings, the audience can influence the performance rather than merely being manipulated. Which communication tools may the presenter need to use to make sure the audience influences his or her performa..

Explain role of a person blogging about strategic management : Remember that you are playing the role of a person blogging about strategic management and the key here is to convey to the public the importance of the mission and vision statement in a strategic management context.

How your article relates to topics covered in the textbooks : Find a recent online article related to a business intelligence topic. In your own words write a summary of the article. As you write your summary consider how your article relates to topics covered in the textbooks, videos, and presentations.

What is the area in circular mils of a copper wire : Without working out the numerical solution, determine whether the area of an aluminum wire will be smaller or larger than that of the copper wire. Explain.

Why is it best for large organizations like dish to use pest : Why is it best for large organizations like Dish to use both PEST and Porter's 5 Forces analysis in helping its leaders to understand their particular external environment?

Determine the increase in resistance of a copper conductor : Determine the increase in resistance of a copper conductor if the area is reduced by a factor of 4 and the length is doubled. The original resistance was 0.2 Ω. The temperature remains fixed.

Examples of well known business communications : What are two examples of well known business communications that are written poorly in regards to the feelings of the audience?

What degree you believe the tools are actually useful : Discuss to what degree you believe these tools are actually useful for different sized businesses. For instance, what should a mom and pop computer repair store consider doing in the area of strategic analysis?

User Account

All Pages