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Rudiy27
3 years ago
8

What is the current when a 71-W lamp is connected to 120 V?

Physics
1 answer:
vredina [299]3 years ago
5 0
Power = (voltage) · (current)

71 W  =  (120 V) · (current)

Divide each side by (120 V) :

Current = (71 W) / (120 V)  =  0.59167 Amperes

What I want to know is:  Where can I buy a 71-W light bulb ?
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