A circular loop of radius 0.0400 m is oriented 75.0 degrees to a magnetic field. If the magnetic flux through the loop is 9.59 x 10-7 Wb, what is the strength of the field?

Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k