Magnetic Field Produced by Straight Currents Video Lessons

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Problem: The magnetic field at a certain distance from a wire carrying 2-A current is 4 μT. What will be the magnetic field if the current in the wire is doubled? A) 8 μT B) 6 μT C) 4 μT D) 2 μT

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Problem Details

The magnetic field at a certain distance from a wire carrying 2-A current is 4 μT. What will be the magnetic field if the current in the wire is doubled?

A) 8 μT

B) 6 μT

C) 4 μT

D) 2 μT

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Our tutors have indicated that to solve this problem you will need to apply the Magnetic Field Produced by Straight Currents concept. You can view video lessons to learn Magnetic Field Produced by Straight Currents. Or if you need more Magnetic Field Produced by Straight Currents practice, you can also practice Magnetic Field Produced by Straight Currents practice problems.

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Based on our data, we think this problem is relevant for Professor Jaynes' class at IOWA.