Question

A bulb is rated 40 watt when it is connected to a supply of 12 watt what will be the energy consumed by the bulb in 5 min if it is connected to a 6 volt supply..

Answer 1

Answer:

Current =?

Power = 40 W

voltage = 220V

Power = VI

40 = 220 I

I =

22

4

I =

11

2

A

Answer 2

Answer:

Answer:

Current =?

Power = 40 W

voltage = 220V

Power = VI

40 = 220 I

I =

22

4

I =

11

2

A