When An Electric Bulb Is Connected To A 12V Battery, It Draws A Current Of 1A. What Is The Power Of The Bulb? - ConceptEra

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Question

When an electric bulb is connected to a 12V battery, it draws a current of 1A. What is the power of the bulb?

Solution

Power of the bulb, P = 12V x 1A = 12 W.

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