HELP on physics M&G anyone (1 Viewer)

[dodgyv]

anyways the first question is

two parallel wires carry currents of 4 amps each in the directions

---------->------------------ 4amps


#


--------->------------------------ 4amps

at the point #, exact;y midway between the wires, the direction of the magnetic field is ???


-->east
no magnetic field
into the page
out of the page


so yeah whats the answer lOl

 

[dodgyv]

OMG how long does it take 2 answer 1 fricking question

 

[alez]

draw magnetic field lines. each of the wires will have a circular mag field around it
as i worked it out, it would be zero as the mag fields are equal but opposite so cancel

 

[dodgyv]

thx u very much. i thought it would be that... but needed to make sure thxs thxs if your any good at physics i got another question but its abit 2 show the diagram hol don

 

[alez]

go ahead
bos questions seem to be the main constitutent of my study atm...
but whatever

 

[Riet]

right hand thumb rule.