A 100 W bulb allows 10A to pass through it. Find the energy consumed by the bulb in 5 hours.
Answers
Answered by
5
Power = 100W
Time = 5×3600! = 18000 seconds
Electrical energy = Power × time
= 100×18000
= 1800000J
= 1800KJ
Time = 5×3600! = 18000 seconds
Electrical energy = Power × time
= 100×18000
= 1800000J
= 1800KJ
Yoyokhetesh:
Why Current is given if it has no use
Similar questions