An electric bulb is connected to a 220 V generator. The current is 0.50 A. What is the power of the bulb?
Example 12.12 - Chapter 12 Class 10 - Electricity
Last updated at Aug. 6, 2019 by Teachoo
Transcript
Example 12.12 An electric bulb is connected to a 220 V generator. The current is 0.50 A. What is the power of the bulb? Potential difference = V = 220 V Current = I = 0.5 A Finding power Power = Potential difference × Current = V × I = 220 × 0.5 = 220 × 5/10 = 110 W Power of the bulb is 110 W
Class 10
Chapter 12 Class 10 - Electricity
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