Question

Two lamps one rated 60w at 220v and the other 40w atb220v are connected parallel to the electric supply at 220v draw a circuit diagram to show the connection

Answer 1

hope u understand yourself

Answer 2

$= = = = = =$


➡️ ➡️ Both the bulbs are connected in parallel.

Therefore,
potential difference across each of them will be same that is 220 V,

Current drawn by the bulb of rating 100 W is given by

➡️
I=P/V
=100/220=0.4545...A

.......




I=P/V
=60/220=0.2727...A


∴ the total current drawn from the line


=0.4545+0.2727=0.727A