A Large 1 M by 1 M Sheet Conductor in the X-Y

question 39

Multiple Choice

A large 1 m by 1 m sheet conductor in the x-y plane carries a uniform current flowing in the x-direction.The current density is 1.7 A/cm.What is the direction of the magnetic field just above the center of the sheet at z = 2 mm (not close to any edges) .

• A)positive x-direction
• B)negative x-direction
• C)positive y-direction
• D)negative y-direction
• E)positive z-direction

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