in india domestic power supply is 220v-50hz, while in usa, it is 110v-50hz Give the advantages and disadvantages of - Physics - Alternating Current

Question

in india domestic power supply is 220v-50hz, while in usa, it is
110v-50hz Give the advantages and disadvantages of 220v supply over
110v supply

Himanshu · Accepted Answer

The advantage to receveing 110V is less injury to the nervous
system in case of electric shock
The disadvantage is due to more current to compensate for the
power you are more likely to get more burn (skin burning) due to
the 110V
The disadvantage of 110V as compared to 220V is more losses due
to resistence
Higher current needed to compensate for lower voltage creates more
heat and therefore more resistence in the system and thus the need
for more power

in india domestic power supply is 220v-50hz, while in usa, it is 110v-50hz. Give the advantages and disadvantages of 220v supply over 110v supply