home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
The Princeton Review - Science Smart
/
SCIENCE.iso
/
mac
/
files
/
CAD.DiR
/
00267_Electric Dipole (2).txt
< prev
next >
Encoding:
Amiga
Atari
Commodore
DOS
FM Towns/JPY
Macintosh
Macintosh JP
Macintosh to JP
NeXTSTEP
RISC OS/Acorn
Shift JIS
UTF-8
Wrap
Text File
|
1995-12-08
|
316 b
|
21 lines
From far away, the distance to each of the charges is approximately equal. Therefore, the quantity can be approximated by
In addition, is approximately equal to . Substituting these quantities into equation (1) yields
where the quantity qd is called the dipole moment p.