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## Homework Statement

3 - 2 , 1 km wires ( so acting like infinite wires ) , both have same current , no direction specified , , separated by 1 meter distance and having between them a magnetic force of module 0.02 N .

find the current

*i=*

## Homework Equations

the definition of 1 ampere has same conditions except the force between should be 2*10^-7 ,

## The Attempt at a Solution

0.02 N is 2 *10^-2 so this is 100000 times bigger than 1 amp ?

or other way around , 1/100000 amps ?

im positive this can be solve using symetry and the ampere definition ,