Figure shows a cross section of a long thin ribbon of width w = 491 cm that
Question:
Figure shows a cross section of a long thin ribbon of width w = 491 cm that is carrying a uniformly distributed total current i = 4.67μA into the page. In unit-vector notation, what is the magnetic field B at a point P in the plane of the ribbon at a distance d = 2.16 cm from its edge?
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Step by Step Answer:
Consider a section of the ribbon of thickness dx located a dista...View the full answer
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field. The video shows the practical implications of magnetic force around different objects.
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