ur intersecting wires create a square. very long current-carrying wires lie in a plance such that their intersections form a square with side lengths 0.78, as shown in the figure. The currents running through the wires are 13.6 [A], and I3-26.5 [A]. (Negative values imply current runs against the drawn arrow in the figure.) the magnitude and direction of a current in the fourth wire that will make the magnetic field at the center of the square zero. dance: use positive values if the current parallels I₁, ohterwise use negative values. 5 13
ur intersecting wires create a square. very long current-carrying wires lie in a plance such that their intersections form a square with side lengths 0.78, as shown in the figure. The currents running through the wires are 13.6 [A], and I3-26.5 [A]. (Negative values imply current runs against the drawn arrow in the figure.) the magnitude and direction of a current in the fourth wire that will make the magnetic field at the center of the square zero. dance: use positive values if the current parallels I₁, ohterwise use negative values. 5 13
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![Four intersecting wires create a square.
Four very long current-carrying wires lie in plance such that their intersections form a square with side lengths 0.78, as shown in the figure. The currents running through the wires are I₁=12.6 [A],
12 13.6 [A], and I3=26.5 [A]. (Negative values imply current runs against the drawn arrow in the figure.)
Find the magnitude and direction of a current in the fourth wire that will make the magnetic field at the center of the square zero.
Guidance: use positive values if the current parallels I₁, ohterwise use negative values.
-25.5
#
13](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3b13fbbb-ec8f-4bb4-89ad-b303aa706550%2F71bedc5c-91bb-414b-b757-8483c09e309c%2Fte5orbd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Four intersecting wires create a square.
Four very long current-carrying wires lie in plance such that their intersections form a square with side lengths 0.78, as shown in the figure. The currents running through the wires are I₁=12.6 [A],
12 13.6 [A], and I3=26.5 [A]. (Negative values imply current runs against the drawn arrow in the figure.)
Find the magnitude and direction of a current in the fourth wire that will make the magnetic field at the center of the square zero.
Guidance: use positive values if the current parallels I₁, ohterwise use negative values.
-25.5
#
13
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