Answer : The total current supplied by the battery is, 10.9 A
Explanation :
The relation between power, voltage and current is:
[tex]P=I\times V[/tex]
where,
P = power of circuit = 1200 W
I = current = ?
V = voltage = 110 V
Now put all the given values in the above formula, we get the total current supplied by the battery.
[tex]1200W=I\times 110V[/tex]
[tex]I=10.9A[/tex]
Thus, the total current supplied by the battery is, 10.9 A