A 24-v battery is powering a light bulb with a resistance of 2. 5 ohms. What is the current flowing through the bulb?.

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10-11-2022
Physics

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A 24-v battery is powering a light bulb with a resistance of 2. 5 ohms. What is the current flowing through the bulb?.

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Qwbox Qwbox · Answer 1 · 2022-11-15T08:10:10-05:00

The current flowing through the light bulb is 9.6 Amperes.

According to the Ohm's Law, the potential difference or voltage across a conductor is directly proportional to the current to the current flowing in the conductor, so,

V ∝ I

V is voltage, I is current,

V = IR

Here, the voltage of the battery is 24V.

The resistance of the light bulb is 2.5 Ohms,

Now, putting values,

24 = 2.5I

I = 9.6 A.

So, the current flowing through the light bulb is 9.6A.

To know more about Ohm's law, visit,

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