U.S. CitiesCity-Data Forum Index
Go Back   City-Data Forum > General Forums > Science and Technology
 [Register]
Please register to participate in our discussions with 1.5 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
Jump to a detailed profile or search
site with Google Custom Search

Search Forums  (Advanced)
Business Search - 14 Million verified businesses
Search for:  near: 
 
 
Old 07-24-2011, 05:53 PM
Status: "Osama Choom Gang!" (set 29 days ago)
 
Location: Meth capital of the world.
7,610 posts, read 4,717,811 times
Reputation: 3918
Default Solve this problem, formula conversions

Inductive reactance(XL) = 6.28*(f)frequency*(L)inductance



Transpose and the show formulas for Frequency and Inductance, show your work.
Quick reply to this message

 
Old 07-24-2011, 06:06 PM
 
18,733 posts, read 20,510,302 times
Reputation: 26287
Sorry, you have reached the wrong number. Homework Central is extension 6969.
Quick reply to this message
 
Old 07-24-2011, 07:22 PM
 
14,986 posts, read 8,161,160 times
Reputation: 6589
I understand you can hire some outfit over in India to do your homework for ya...
Quick reply to this message
 
Old 07-24-2011, 07:46 PM
 
Location: Las Flores, Orange County, CA
26,365 posts, read 51,661,319 times
Reputation: 16192
Quote:
Originally Posted by tickyul View Post
Inductive reactance(XL) = 6.28*(f)frequency*(L)inductance



Transpose and the show formulas for Frequency and Inductance, show your work.

Inductive reactance (in ohms) is linearly proportional to frequency.

Not sure what you're looking for other than

f = XL/(L* two pi) and

L = XL/(f * two pi)
Quick reply to this message
 
Old 07-24-2011, 09:55 PM
 
18,733 posts, read 20,510,302 times
Reputation: 26287
Or Charles will do your homework. That's really nice of him. You aren't learning a damn thing in the process so even though Charles thinks he's doing you a favor and you appreciate the opportunity to be lazy, you'll be embarrassed the first time you need to actually do your own research at a job and don't have a clue how to go about it.
Quick reply to this message
 
Old 07-25-2011, 10:05 AM
 
Location: Somewhere in northern Alabama
11,102 posts, read 24,036,806 times
Reputation: 13164
Since it says "SHOW YOUR WORK" you have to bring Charles to class with you...
Quick reply to this message
 
Old 07-25-2011, 06:27 PM
 
Location: Las Flores, Orange County, CA
26,365 posts, read 51,661,319 times
Reputation: 16192
I helped many a coed with their math and engineering homework and labs in my college days.

It paid off.

Last edited by picmod; 01-10-2014 at 02:40 PM..
Quick reply to this message
 
Old 07-26-2011, 02:23 AM
 
140 posts, read 135,569 times
Reputation: 218
If you use 6.28 to equal 2pi your calculations can be way off, the higher the frequency the higher your error can be.

To rearrange use a KNOWN equation like 24=2*3*4 as a primer
Quick reply to this message
 
Old 07-27-2011, 08:28 PM
Status: "Osama Choom Gang!" (set 29 days ago)
 
Location: Meth capital of the world.
7,610 posts, read 4,717,811 times
Reputation: 3918
Quote:
Originally Posted by Tek_Freek View Post
Sorry, you have reached the wrong number. Homework Central is extension 6969.

Please try, it will make your brain work better.
Quick reply to this message
 
Old 07-27-2011, 08:30 PM
Status: "Osama Choom Gang!" (set 29 days ago)
 
Location: Meth capital of the world.
7,610 posts, read 4,717,811 times
Reputation: 3918
Quote:
Originally Posted by Charles View Post
Inductive reactance (in ohms) is linearly proportional to frequency.

Not sure what you're looking for other than

f = XL/(L* two pi) and

L = XL/(f * two pi)
Nice job, your are first and the best.
Quick reply to this message
Please register to post and access all features of our very popular forum. It is free and quick. Over $68,000 in prizes has already been given out to active posters on our forum. Additional giveaways are planned.

Detailed information about all U.S. cities, counties, and zip codes on our site: City-data.com.


 
Please update this thread with any new information or opinions. This open thread is still read by thousands of people, so we encourage all additional points of view.

Quick Reply
Message:
Over $79,000 in prizes was already given out to active posters on our forum and additional giveaways are planned!

Go Back   City-Data Forum > General Forums > Science and Technology
Similar Threads

All times are GMT -6.

2005-2014, Advameg, Inc.

City-Data.com - Archive 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25 - Top