27 August, 08:23
If a 75 W lightbulb operates at a voltage of 120 V, what is the current in the
B. 9000 A
27 August, 10:00
Option D. 0.63 A
The following were obtained from the question:
P = 75W
V = 120 V
I = ?
P = IV
I = P / V
I = 75 / 120
I = 0.63A
The current in the bulb is 0.63A.
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» If a 75 W lightbulb operates at a voltage of 120 V, what is the current in the bulb?* A. 1.6A B. 9000 A C. 195 A D. 0.63 A