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Havakajs Havakajs
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5 years ago
A long straight wire carrying a 4-A current is placed along the x-axis as shown in the figure. What is the magnitude of the magnetic field at a point P, located at y = 2 cm, due to the current in this wire?



• 30 μT

• 20 μT

• 50 μT

• 40 μT

• 60 μT
Textbook 
College Physics: A Strategic Approach

College Physics: A Strategic Approach


Edition: 3rd
Authors:
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5 years ago
40 μT
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