An incandescent lamp is written: 12 V, 2 A. What is the resistance of the filament of this lamp in working condition?

asked Oct 12, 2024 61.3k views

3 votes

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3 votes

Answer:

The resistance is 6 ohms

Step-by-step explanation:

V = 12V

I = 2A

Use ohm's law:

R = V / I

R = 12V / 2A

R = 6 ohms

Kevinl answered Oct 17, 2024

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