Question: Tim places two solid rods parallel to each other and the ground. Each rod has length 0.54 m and mass 0.046 kg. One rod is
Tim places two solid rods parallel to each other and the ground. Each rod has length 0.54 m and mass 0.046 kg. One rod is placed above the other it floats at a distance 8.2 x 10-3 m from the other when a current of equal magnitude is run through the rods. What is the current?
| A. | 370 A | |
| B. | No answer is correct | |
| C. | 345 A | |
| D. | 182 A | |
| E. | 140 A |
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