Effects of Regional Magnetic Field on Rotating MHD Flow Field of Unity Magnetic Prandtl Number

<table>Angular velocity profiles subjected to two-quarter circular external magnetic fields at (a) 0° ≤ <svg height="10.7375" id="M56" style="vertical-align:-0.13794pt" version="1.1" viewbox="0 0 8.3125 10.7375" width="8.3125" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.7375)">
<g transform="translate(72,-63.41)">
<text transform="matrix(1,0,0,-1,-71.95,63.6)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝜃</tspan>
</text>
</g>
</g>
</svg> ≤ 90° and (b) 105° ≤ <svg height="10.7375" id="M57" style="vertical-align:-0.13794pt" version="1.1" viewbox="0 0 8.3125 10.7375" width="8.3125" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.7375)">
<g transform="translate(72,-63.41)">
<text transform="matrix(1,0,0,-1,-71.95,63.6)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝜃</tspan>
</text>
</g>
</g>
</svg> ≤ 180°.</table>

Journal of Applied Mathematics

fig8

Figure 8

Figure 8: Effects of Regional Magnetic Field on Rotating MHD Flow Field of Unity Magnetic Prandtl Number 