Which draws more current,a 60-W or a 100-W incandescent lamp,both rated for 120-V operation?
A)60-W lamp
B)100-W lamp
C)both the same

Question

Quizplus · Accepted Answer

The power (in watts) of a device is calculated as voltage multiplied by current. In this case, both lamps are rated for 120-V operation. Therefore, the 100-W lamp will draw more current than the 60-W lamp to achieve its higher power rating. Therefore, the 100-W lamp will draw more current.

Which Draws More Current,a 60-W or a 100-W Incandescent Lamp,both