  Dynamical net charge fluctuations have been studied in ultra-relativistic
heavy-ion collisions from the beam energy scan at RHIC and LHC energies by
carrying out the hadronic model simulation. Monte Carlo model, HIJING is used
to generate events in two different modes, HIJING-default with jet quenching
switched off and jet/minijet production switched off. A popular variable,
$\nu_{[+-,dyn]}$ is used to study the net charge fluctuations in different
centrality bins and the findings are compared with the available experimental
values reported earlier. Although the broad features of net charge fluctuations
are reproduced by the HIJING, yet the model predicts the larger magnitude of
fluctuations as compared to the one observed in experiments. The role of
jets/minijets production in reducing the net charge fluctuations is, however
distinctly visible from the analysis of the two types of HIJING events.
Furthermore, $dN_{ch}/d\eta$ and $1/N$ scaling is partially exhibited which is
due to the fact that in HIJING, nucleus-nucleus collisions are treated as
multiple independent nucleon-nucleon collisions.
