29. Sources of Magnetic Field
Magnetic Force Between Parallel Currents
6:47 minutes
Problem 28.65
Textbook Question
Textbook QuestionA 175-g model airplane charged to 18.0 mC and traveling at 2.8 m/s passes within 7.8 cm of a wire, nearly parallel to its path, carrying a 25-A dc current. What acceleration (in g’s) does this interaction give the airplane?.
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