Question

What is the power produced by a light bulb with a voltage of 120 volts and a current of 0.045 amps? PLEASE HELP I HAVE 5 MINUTES

5.4 watts



2,700 watts



3.8 × 10-4 watts



54 watts

Answer 1

The answer is 5.4! I found it on a an online calculator! 

Answer 2

Answer : The power produced by light bulb is, 5.4 watts

Solution : Given,

Voltage = 120 V

Current = 0.045 A

Formula used :

$P=V\times I$

where,

P = power produced by light bulb

V = voltage

I = current

Now put all the given values in the above formula, we get the power produced by the light bulb.

$P=(120V)\times (0.045A)=5.4watts$

Therefore, the power produced by light bulb is, 5.4 watts