Part (a) If both wires are carrying a current of 3.5 A, what is the magnitude of the magnetic field, in tesla, at point P? Numeric : A numeric value is expected and not an expression. B = Part (b) If the current from the first wire is 3.5 A and the current from the second is 12 A, what is the magnitude of the magnetic field, in tesla, at point P? Numeric : A numeric value is expected and not an expression. B =

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter12: Sources Of Magnetic Fields
Section: Chapter Questions
Problem 25P: A long, straight, horizontal wire carries a left-to-right current of 20 A. If the wire is placed in...
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Problem 4: Consider two current-carrying wires, separated by a
distance d = 4.6 cm, as shown in the figure. The left wire is directed out of
the page with current I1, and the right wire is directed into the page with
current In. The point P is a distance d from both wires, so the wires and
the point form an equilateral triangle.
d
Part (a) If both wires are carrying a current of 3.5 A, what is the magnitude of the magnetic field, in tesla, at point P?
Numeric : A numeric value is expected and not an expression.
B =
Part (b) If the current from the first wire is 3.5 A and the current from the second is 12 A, what is the magnitude of the
magnetic field, in tesla, at point P?
Numeric : A numeric value is expected and not an expression.
B =
Transcribed Image Text:Problem 4: Consider two current-carrying wires, separated by a distance d = 4.6 cm, as shown in the figure. The left wire is directed out of the page with current I1, and the right wire is directed into the page with current In. The point P is a distance d from both wires, so the wires and the point form an equilateral triangle. d Part (a) If both wires are carrying a current of 3.5 A, what is the magnitude of the magnetic field, in tesla, at point P? Numeric : A numeric value is expected and not an expression. B = Part (b) If the current from the first wire is 3.5 A and the current from the second is 12 A, what is the magnitude of the magnetic field, in tesla, at point P? Numeric : A numeric value is expected and not an expression. B =
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