- #1
Greywolfe1982
- 62
- 0
http://img192.imageshack.us/img192/9421/31387291.png
I know that the magnetic field coming off the wire will be directed in a circle counterclockwise around the wire. So, from what I understand, it would work something like this:
http://img709.imageshack.us/img709/1880/70281684.png
Meaning that, at each magnetic field strength B of radius r from one wire there is an equal and opposite value for that coming from the other wire, meaning that they cancel along the radius and the answer is 4.
Is this right or wrong? Am I way off the mark, or somewhat close?
I know that the magnetic field coming off the wire will be directed in a circle counterclockwise around the wire. So, from what I understand, it would work something like this:
http://img709.imageshack.us/img709/1880/70281684.png
Meaning that, at each magnetic field strength B of radius r from one wire there is an equal and opposite value for that coming from the other wire, meaning that they cancel along the radius and the answer is 4.
Is this right or wrong? Am I way off the mark, or somewhat close?
Last edited by a moderator: