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Please help solve number 6 correctly. Thank you.
Transcribed Image Text:B Cyl-
Two infinite sheets of current flow parallel to the
y-z plane as shown. The sheets are equally spaced
from the origin by x, = 7.7 cm. Each sheet consists
of an infinite array of wires with a density n = 17
Standar
Magn
wires/cm. Each wire in the left sheet carries a
a Wir
current I, = 2.9 A in the negative z-direction. Each
H
wire in the right sheet carries a current l2 = 3.4 A
in the positive z-direction.
a
Standar
R
P
Magn
Infini
1) What is By(P), the x-component of the magnetic field at point P, located at (x,y) = (-3.85 cm, 0)?
Submit
Your submissions 0
Computed value: 0
Submitted: Thursday, May 12 at 8:39 PM
Feedback: Your answer has been judged correct; the exact answer is: 0.
2) What is By(P), the y-component of the magnetic field at point P, located at (x, y) = (-3.85 cm, 0)?
|-0.006729
T
Submit
Your submissions -0.006729
Computed value: -0.006729
Submitted: Thursday, May 12 at 8:44 PM
Feedback: Your answer has been judged correct; the exact answer is: -0.00672928578.
3) What is By(R), the y-component of the magnetic field at point R, located at (x,y) = (-11.55 cm, 0)?
-0.00053
Submit
Your submissions -0.00053
Computed value: -0.00053
Submitted: Thursday, May 12 at 8:44 PM
Feedback: Your answer has been judged correct; the exact answer is: -5.340703 × 104.
4) What is
where the integral is taken around the dotted path shown, from a to b to c to d to a. The path is a
trapazoid with sides ab and cd having length 9.3 cm, side ad having length 8.2 cm, and side bc having
longth 11
The boiaht of
tranozoid ic H
0 2 cm
Transcribed Image Text:3) What is By(R), the y-component of the magnetic field at point R, located at (x,y) = (-11.55 cm, 0)?
%3D
-0.00053
T
Submit
Your submissions -0.00053
Computed value: -0.00053
Submitted: Thursday, May 12 at 8:44 PM
Feedback: Your answer has been judged correct; the exact answer is: -5.340703 × 104.
4) What is
dl
where the integral is taken around the dotted path shown, from a to b to c to d to a. The path is a
trapazoid with sides ab and cd having length 9.3 cm, side ad having length 8.2 cm, and side bc having
length 11.4 cm. The height of the trapezoid is H = 9.2 cm.
|-0.00057
T-m
Submit
Your submissions -0.00057
Computed value: -0.00057
Submitted: Thursday, May 12 at 9:03 PM
Feedback: Your answer has been judged correct; the exact answer is: -5.6995982416 × 104.
5) What is By(S), the y-component of the magnetic field at point S, located at (x,y) = ( 11.55 cm, 0)?
0.00053
T
Submit
Your submissions 0.00053
Computed value: 0.00053
Submitted: Thursday, May 12 at 8:58 PM
Feedback: Your answer has been judged correct; the exact answer is: 5.340703 × 10-4.
6) What is
b
В . dl
а
where the integral is taken along the dotted line shown, from a to b.
6190.948147*10^-7
T-m
Submit
Your submissions 6190.948147*10^-7 X
Computed value: 0.0006190948
Submitted: Thursday, May 12 at 9:13 PM
Feedback: I think you're on the right track, but the integral is a signed number. The sign is determined by
the dot product of B with the path elemment.
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