Calculate the magnetic flux density at the following points: At a distance of 0.65 m from a long straight wire carrying 15 A At the center of a 350 turn circular coil of radius 0.24 m and carrying a current of 3.6 A.
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Step 1
Magnetic flux density at a distance from a long straight wire: The magnetic field B around a long straight wire carrying a current I at a distance r from the wire is given by Ampere's law as: B = μ0*I/(2*π*r) where μ0 is the permeability of free space, which is Show more…
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