Question

An LED bulb of 5 W power is used for 1 hr. How much electrical energy is used by the bulb? *

Answer 1

To consume 1 unite electricity energy, 1000 watt energy consume required, in period of one hour. And, any appliance with 5 watt rating means it consume 5 watt per hour. Thus, 200 hour required by 5 watt LED bulb to consume 1 unite.

HOPE IT HELPS YOU ☺ ☺ PLZ MARK IT BRAINLIST ANSWER

Answer 2

Answer:

The answer is 0.005kW h

Explanation:

Time used (t) = 1hr

Power = 5W

= 0.005kW (Divide by 1000)

Energy = Power x Time

Energy = 0.005 x 1

Energy = 0.005kW h

Hope it helps

pls mark as Brainliest and follow me