7:21 PM Sat Oct 19 Done +300 pts /1500 AA < Question 12 of 15 > O Macmillan Learning assessments.macmillanlearning.com A set of wires arranged on the corners of a square of side lengths each carry a different current, as shown in the figure. The wire in the lower left corner carries a constant current I in the k-direction. The wire in the upper left corner carries a current I₁ = a current I₂ current 13 = = −Ik, the wire in the upper right corner carries -12/k, and the lower right wire carries a 31 k. 2 Determine the vector expression for the net magnetic force FB per unit length L on the lower left wire using ijk unit vector notation. Express your answer in terms of given quantities, the permeability μo of free space, and exact rational and irrational coefficients. F L = Resources ? Hint Submit Answer S X I I 43%
7:21 PM Sat Oct 19 Done +300 pts /1500 AA < Question 12 of 15 > O Macmillan Learning assessments.macmillanlearning.com A set of wires arranged on the corners of a square of side lengths each carry a different current, as shown in the figure. The wire in the lower left corner carries a constant current I in the k-direction. The wire in the upper left corner carries a current I₁ = a current I₂ current 13 = = −Ik, the wire in the upper right corner carries -12/k, and the lower right wire carries a 31 k. 2 Determine the vector expression for the net magnetic force FB per unit length L on the lower left wire using ijk unit vector notation. Express your answer in terms of given quantities, the permeability μo of free space, and exact rational and irrational coefficients. F L = Resources ? Hint Submit Answer S X I I 43%
Chapter7: Electricity
Section: Chapter Questions
Problem 27P: . The generator at a large power plant has an output of 1,000,000 kW at 24,000 V. (a) If it were a...
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Transcribed Image Text:7:21 PM Sat Oct 19
Done
+300 pts
/1500
AA
< Question 12 of 15 >
O Macmillan Learning
assessments.macmillanlearning.com
A set of wires arranged on the corners of a square of side
lengths each carry a different current, as shown in the figure.
The wire in the lower left corner carries a constant current I
in the k-direction. The wire in the upper left corner carries a
current I₁
=
a current I₂
current 13
=
=
−Ik, the wire in the upper right corner carries
-12/k, and the lower right wire carries a
31
k.
2
Determine the vector expression for the net magnetic force
FB per unit length L on the lower left wire using ijk unit
vector notation.
Express your answer in terms of given quantities, the
permeability μo of free space, and exact rational and
irrational coefficients.
F
L
=
Resources
? Hint
Submit Answer
S
X
I
I
43%
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