# Question: suppose in the figure that the four identical currents i...

###### Question details

Suppose in the figure that the four identical currents i = 29
*A*, into or out of the page as shown, form a square of side
58 *cm*. What is the force per unit length (magnitude and
direction) on the wire in the bottom left hand corner? (N/m) Take
the positive y direction as up and the positive x direction as to
the right.

a) What is the magnitude of the force per unit length?

b) What is the x component of the force per unit length?

c)What is the y component of the force per unit length?