The drawing shows two long, thin wires that carry currents in the positive z direction. Both wires are parallel to the z axis. The 50-A wire is in the x-z plane and is 5 m from the z axis. The 40-A wire is in the y-z plane and is 4 m from the z axis. What is the magnitude of the magnetic field at the origin? 
Definitions:
Contracts Classification
The categorization of contracts based on their features, such as enforceability, formation, and performance.
Covenant Not to Compete
An agreement, often part of a contract of employment or sale of a business, that prohibits a person from engaging in a similar profession or trade in competition against another party.
Bowling Alley
A facility equipped with lanes for bowling, including equipment for keeping score and often additional amenities such as food services.
Enforceability
The capability of a contract or legal agreement to be legally upheld or compelled by law.
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