Login | Register

Previous in Forum: online ups   Next in Forum: Electron or Something New
Close

Comments Format:






Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







3 comments
Guest

Regarding Electronics science

05/09/2008 1:11 AM

How does a METAL DETECTOR works?

Send to a friend Digg this Add to del.icio.us
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.

Comments rated to be Good Answers:

These comments received enough positive ratings to make them "good answers".
Guru
New Zealand - Member - Interested in everything- see my Profile please Engineering Fields - Electrical Engineering - Member Engineering Fields - Power Engineering - Member Engineering Fields - Civil Engineering - Member Hobbies - Musician - Autoharp and Harmonica

Join Date: Nov 2007
Location: Christchurch, (The Garden City), South Island, New Zealand
Posts: 2812
Good Answers: 125
#1

Re: Regarding Electronics science

05/09/2008 1:19 AM

Hello Guest.

Is this a homework or class question?

Kind Regards....

__________________
The number of inventions increases faster than the need for them at the time - SparkY
2
Guru
Engineering Fields - Engineering Physics - New Member

Join Date: Jul 2007
Location: Pittsburgh
Posts: 1506
Good Answers: 43
#2

Re: Regarding Electronics science

05/09/2008 6:47 AM

Guest,

To ask that question, you need to provide some more specifics. Are you referring to the kind of metal detector I use to find buried surveyor's pins? Or the kind factories use to look for metal in grain? Or the kind they use at airports (If it's this one, I and many others won't answer you)?

__________________
Everyone is entitled to his own opinion, but not his own facts. - Daniel Patrick Moynihan
Good Answer (Score 2)
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing. Kettle's on.
Posts: 4367
Good Answers: 56
#3

Re: Regarding Electronics science

05/14/2008 7:38 AM

Comprehensive insights into this may be found in a number of on-line encyclopaediae, and in howstuffworks.com.

__________________
Although no trees were harmed while making this post, a large number of electrons were terribly inconvenienced...
3 comments
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.

Comments rated to be Good Answers:

These comments received enough positive ratings to make them "good answers".
Copy to Clipboard

Users who posted comments:

PWSlack (1), Sparkstation (1), TVP45 (1)

Previous in Forum: online ups   Next in Forum: Electron or Something New
You might be interested in: Desktop Personal Computers, Single Board Computers (SBC), Diacs