Szukana fraza: [Abstract = "The semi\-analytical solutions of the velocity profile and temperature distribution have been derived using the Riemann sum approximation. After which a MATLAB program was written to study the effects of Prandlt number Pr, Hartmann number Ha, electric field strength on x and z directions \(Ex and Sz\) and Grashof number Gr in fluid velocity, temperature, skin\-friction and mass flow rate in terms of line graphs. Result shows the role of suction\/injection parameter alters the temperature distribution and velocity profile, so also how effective the governing parameters contribute to the flow formation."]