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When connected to a 12V battery, the current in a car headlight is 4.0 A. When the lamp is lit, what is its resistance? A) 3.0 ohms B) 16 ohms C) 48 ohms D) 0.33 ohms
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Apr 4, 2024
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When connected to a 12V battery, the current in a car headlight is 4.0 A.
When the lamp is lit, what is its resistance?
A) 3.0 ohms
B) 16 ohms
C) 48 ohms
D) 0.33 ohms
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Methos
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Answer:
A) 3.0 ohms
Step-by-step explanation:
R=V/I=12V/4.0A=3.0 ohms
Squeeks
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Apr 9, 2024
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Squeeks
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