What should be the resistance of a light bulb in order for it to draw a 2 amp current when plugged into a 120- volt outlet?
A) 1/60 ohm
B) 1/30 ohm
C) 30 ohms
D) 60 ohms
E) 480 ohms

Name: What should be the resistance of a light bulb in order for it to draw a 2 amp current when plugged into a 120- volt outlet? A) 1/60 ohm B) 1/30 ohm C) 30 ohms D) 60 ohms E) 480 ohms
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Question

Quizplus · Accepted Answer

Using Ohm's Law (V = IR), the resistance (R) can be calculated as R = V/I = 120 volts / 2 amps = 60 ohms.

What Should Be the Resistance of a Light Bulb in Order