Two long straight parallel wires separated by a distance of 20 cm carry currents of 30A and
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Two long straight parallel wires separated by a distance of 20 cm carry currents of 30A and 40A in opposite directions. What is the magnitude of the resulting magnetic field at a point that is 15 cm from the wire carrying the 30-A current and 25 cm from the other wire?
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
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