Question

ower
ture.
OW
the
Example 4. An electric tungsten bulb is
connected into a home circuit. The home
electric supply runs at 220 V potential dif-
ference. When switched on, a current of
0.45 A flows through the bulb. What must
be power (wattage) of the bulb? If it is kept
on for 10 hours, how many units of elec-
tricity will be consumed?
igs.
tial
me=220V​

Answer 1

0.99 kWh is a write answer