ahyannac ahyannac

30-04-2020
Physics

contestada

How many 75-W lightbulbs, connected to 120 V can be used without blowing a 15-A fuse?

Respuesta :

MathPhys MathPhys

30-04-2020

Explanation:

P = IV

n (75 W) = (15 A) (120 V)

n = 24

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