Two electromagnets create magnetic fields, the magnetic inductions of which are described by the equations: B1 = 0.1cos100pt T, B2 = 0.05cos (100pt + p / 4) T. There are two identical frames each with an area of 100 cm2. The planes of the frames are perpendicular to the lines of induction of the magnetic fields. Find the time dependence of the EMF in the circuit into which these frames are connected in series. Construct a vector diagram of the folded EMF.

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