E 2) FENG 102 HW 07 lohn Rut WehAssign for PHYS204% H mework 20 O httpswww.wcbas

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E 2) FENG 102 HW 07 lohn Rut WehAssign for PHYS204% H mework 20 O httpswww.wcbassign.net/web/student/Assignment Responsos/last?dep-17807165 To see favorites here, select then , and drag lo the Favonles Bar folder Or irripit from another browser. Import larriles https://www.wcbassign.net web/Student/Assignment Responsos/last?dep-17807165 Assignment Submission or this assignment, you submit ntswers by questions. You are required to use new randomization after every 2 question submissions. Assignment Scoring Your lest submission is used tor your score 10. -16 points 0/6 Submissions Used My Notas Ask Your A long wlre carries a curent i upward, and a rectangular loop of helght h and width w carrles a current I2 clockwlse (see figure below). The loop Is a distance d away from the long wire. The long wire and the rectangular loop are In the same plane 12 Find the magnitude and directinn of the net magnetic force exerted by the log wie nn the rectangular Inop. (Use the following as necessary: n, I. I, h, w and d.) magnitude F direction Select Briefly explaln your work, Including a dlagram. Show My Work Requre) What steps or reasoning did you use? Your work counts towards your score Uploaded Flle (10flc maxktmum) No Files lo Display :54 PM O Type here to search

Explanation / Answer

force on the top and bottom side of the rectangular loop cancels each other

force on the left side,

F1=I2*h*B1

=I2*h*(uo*I1/2pi*d)

=(uo*I1*I2*h)/(2pi*d)

and

force on the right side,

F2=I2*h*B2

=I2*h*(uo*I1/2pi*(d+w))

=I2*h*(uo*I1/2pi*(d+w))

=(uo*I1*I2*h)/(2pi*(d+w))

Fnet=F1-F2

=(uo*I1*I2*h)/(2pi*d) - (uo*I1*I2*h)/(2pi*(d+w))

=(uo*I1*I2*h)(1/(2pi*d) - 1/(2pi*(d+w)))

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