Induced EMF in a Square Loop
A long, straight wire and a square wire loop of side length a are coplanar. The side of the loop nearest the wire is parallel to the wire and at a distance a from it. The wire carries a current I that increases at a rate dI/dt. Determine the magnitude of the induced emf in the loop.
A
μ₀·a·(dI/dt)
B
(μ₀/4π)·ln(2)·a·(dI/dt)
C
(μ₀/2π)·a·(dI/dt)
D
(μ₀/2π)·ln(2)·a·(dI/dt)
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