Problem 8: The figure shows a cross section of three long straight current-carrying wires. Notice we are using the common convention that crosses denote vectors going into the page and dots denote vectors coming out of the page. Ľ 110.0 cm A 5.00 A 10.0 cm B 10.0 A 10.0 cm- C 120.0 A
Problem 8: The figure shows a cross section of three long straight current-carrying wires. Notice we are using the common convention that crosses denote vectors going into the page and dots denote vectors coming out of the page. Ľ 110.0 cm A 5.00 A 10.0 cm B 10.0 A 10.0 cm- C 120.0 A
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Part (a) Find the direction of the force for wire A in degrees. Measure this angle counterclockwise, in degrees, from the positive x-axis.
θA = ______
Part (b) Find the direction of the force for wire B, in degrees. Measure this angle counterclockwise, in degrees, from the positive x-axis.
θB = ______
Part (c) Find the direction of the force for wire C, in degrees. Measure this angle counterclockwise, in degrees, from the positive x-axis.
θC = ______
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Step 1: Determine the given variables:
VIEWStep 2: Determine the magnitude of the force per units length, in newtons per meter, on wire A:
VIEWStep 3: Part (a) Find the direction of the force for wire A in degrees:
VIEWStep 4: Determine the magnitude of the force per units length, in newtons per meter, on wire B:
VIEWStep 5: Part (b) Find the direction of the force for wire B in degrees:
VIEWStep 6: Determine the magnitude of the force per units length, in newtons per meter, on wire C:
VIEWStep 7: Part (c) Find the direction of the force for wire B in degrees:
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