  Nonlinear electrodynamics, which acts as a source of gravity Einstein field
equations, leads to emergent cosmology, an alternative solution which can avoid
Big Bang singularity. In this paper, we explore the emerging universe in models
of non-linear electrodynamics (described by dimensional parameter $\beta$) by
using the equation of state parameter $\omega$ and see how the parameter
$\beta$ helps the universe to cause a transition from a quasi-static Minkowski
phase to the inflationary phase of expansion through the point of emergence and
subsequently to the phase of normal thermal expansion. We predict the spectral
index parameter $n_s = 0.97467$ (scalar spectral index), $r =0.10133$ (tensor
to scalar ratio) and $n_T = -0.01267$ (tensor spectral index) of the
inflationary perturbation in emergent cosmology of nonlinear electrodynamics
corresponding to $\beta$ = 0.1 and $B_0=10^{-10}$G.
