Determine the physical address. The formula is also given. Physical Address $(PA)=$ Segment register $**10H+EA$ Default segment register is DS

$-$MOV $[0020$H$],$ DL; copies DL into memory location DS:$0020$H

For DS $=3050H,$ Physical address$=?$

$EA=0020H$

$PA=30500H+0020=30520H$

$-$MOV ES:$[1234$H$],$ AX; copies AX into memory location ES:$1234$H

For $ES=1250H,$ Physical address$=?$

$-$MOV AX$,[0040$H$]$; copies $16-$ bit data from location DS:$0040$H into AX

For DS$=3050$H$,$ Physical address$=?$