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The headlights of a typical truck are powered by a 12 V battery. What current do they draw if the resistance is 4.8 ohms?

Respuesta :

ali015
Solve this using Olm's law, which relates current (C), voltage (V), and resistance (R). Olm's law says:
[tex]I \: (current ) ={\frac {V \: (voltage) }{R\:(resistance)}}[/tex]

We are told that voltage, V = 12V, and resistance, R = 4.8 Ω. Plug these values into the equation and solve for current:
[tex]I = \frac{V}{R}\\ I = \frac{12}{4.8}\\ I = 2.5A [/tex]
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Answer: Current = 2.5 Amperes

Answer:

2.5

Explanation:

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