How far from the starter cable of a car, carrying 150 A, must you be to experience a
Chapter 22, Problem 66(choose chapter or problem)
How far from the starter cable of a car, carrying 150 A, must you be to experience a field less than the Earths (5.00105 T)? Assume a long straight wire carries the current. (In practice, the body of your car shields the dashboard compass.)
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