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John places a wire between two posts in a physics lab. IfJohn notes a magnetic field of magnitude B using a hall effect sensor at
John places a wire between two posts in a physics lab. IfJohn notes a magnetic field of magnitude B using a hall effect sensor at a distance d, what is the magnetic field at a distance d/2?
| A. | 4B | |
| B. | 2B | |
| C. | B/4 | |
| D. | 8B | |
| E. | B/2 |
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Waves And Oscillations In Plasmas
Authors: Hans L. Pecseli
2nd Edition
978-1032236421, 1032236426
