As shown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 3.26 A and I, = 4.85 A in the direction indicated. (a) Determine the magnitude and direction of the magnetic field at a point midway between the wires (d = 10.0 cm). 324.6e-7 X What is the right-hand rule for currents? What is the direction of the magnetic field vector due to current I,? Due to current I,? What is the formula for the magnitude of the magnetic field due to a long, straight wire? Knowing each magnetic field vector, how must the vectors be added to find the net field? µT magnitude direction 90 ° counterclockwise from the +x-axis (b) Determine the magnitude and direction of the magnetic field at point P, located d 10.0 cm above wire 1. magnitude What is the right-hand rule for currents? What is the direction of the magnetic field vector due to current I,? Due to current I,? What is the formula for the magnitude of the magnetic field due to a long, straight wire? Knowing each magnetic field vector, how must the vectors be added to find the net field? µT direction What are the x and y components of the net magnetic field? Can you use trigonometry to determine the direction?° counterclockwise from the +x-axis

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter22: Magnetic Forces And Magnetic Fields
Section: Chapter Questions
Problem 51P
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As shown in the figure below, two long parallel wires (1 and 2) carry currents of I1 = 3.26 A and I2 = 4.85 A in the direction indicated.

 
(a) Determine the magnitude and direction of the magnetic field at a point midway between the wires (d = 10.0 cm).
magnitude      
direction       ° counterclockwise from the +x-axis

(b) Determine the magnitude and direction of the magnetic field at point P, located d = 10.0 cm above wire 1.
magnitude      
direction      
As shown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 3.26 A and I, = 4.85 A in the direction indicated.
(a) Determine the magnitude and direction of the magnetic field at a point midway between the wires (d = 10.0 cm).
324.6e-7 X
What is the right-hand rule for currents? What is the direction of the magnetic field vector due to current I,? Due to current I,? What is the formula for the magnitude of the
magnetic field due to a long, straight wire? Knowing each magnetic field vector, how must the vectors be added to find the net field? µT
magnitude
direction
90
° counterclockwise from the +x-axis
(b) Determine the magnitude and direction of the magnetic field at point P, located d
10.0 cm above wire 1.
magnitude
What is the right-hand rule for currents? What is the direction of the magnetic field vector due to current I,? Due to current I,? What is the formula for the magnitude of the
magnetic field due to a long, straight wire? Knowing each magnetic field vector, how must the vectors be added to find the net field? µT
direction
What are the x and y components of the net magnetic field? Can you use trigonometry to determine the direction?° counterclockwise from the +x-axis
Transcribed Image Text:As shown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 3.26 A and I, = 4.85 A in the direction indicated. (a) Determine the magnitude and direction of the magnetic field at a point midway between the wires (d = 10.0 cm). 324.6e-7 X What is the right-hand rule for currents? What is the direction of the magnetic field vector due to current I,? Due to current I,? What is the formula for the magnitude of the magnetic field due to a long, straight wire? Knowing each magnetic field vector, how must the vectors be added to find the net field? µT magnitude direction 90 ° counterclockwise from the +x-axis (b) Determine the magnitude and direction of the magnetic field at point P, located d 10.0 cm above wire 1. magnitude What is the right-hand rule for currents? What is the direction of the magnetic field vector due to current I,? Due to current I,? What is the formula for the magnitude of the magnetic field due to a long, straight wire? Knowing each magnetic field vector, how must the vectors be added to find the net field? µT direction What are the x and y components of the net magnetic field? Can you use trigonometry to determine the direction?° counterclockwise from the +x-axis
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