Can samone help with this

@dylanmissuwe

10 years ago

https://everycircuit.com/circuit/5516755773423616

So i have a source of 10V and a resistor of 5Ohm. And i have a lightbulb of 20W 10V ÷ 5 Ohm = 2A 2A × 10V = 20W So why doesn't the lightbulb light properly