*4.3. Physical Quantities*

The values of skin friction along radial and tangential directions are presented in Table 1. The higher Weissenberg and Reynolds numbers increase the skin friction, while the magnetic, Hall and stretching parameters have a reducing influence on the skin friction along the radial direction. The heightening magnetic parameter escalates the skin friction while opposite trend is observed via the Weissenberg number, Reynods number, Hall parameter and stretching parameter along a tangential direction. Table 2 represents the values of *Nux*, via influential parameters and numbers. The rising values of λ, heightens *Nux*, while increasing Re, Pr, *q*, *Nb*, *Nt*, *Ec* and θ*<sup>w</sup>* reducing *Nux*.


**Table 1.** Numerical values of skin friction along radial (Re*r*, *Cfr*) and tangential (Reθ, *Cf*θ) directions.


**Table 2.** Numerical values of Nusselt number (*Nux*).
