A light bulb is a resistor. The brightness of the light bulb displays how much power...

 

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A light bulb is a resistor. The brightness of the light bulb displays how much power is dissipated by the light bulb. Power is energy per second, so the power describes how much electric potential energy is converted to other forms of energy such as light and thermal energy per second. You can calculate power P in an electric circuit as P = AV I Shown are two single loop circuits that have identical batteries and identical light bulbs. Circuit A has two light bulbs connected one after the other, and circuit B has only one light bulb in it. 34 A H R B R R Rank the brightness of the three light bulbs. Explain your reasoning for the ranking using WORDS not using equations. You can use words like potential difference or voltage, current, energy, or power, but do not argue with explicit equations. (expected 50 words or more for your explanation) A light bulb is a resistor. The brightness of the light bulb displays how much power is dissipated by the light bulb. Power is energy per second, so the power describes how much electric potential energy is converted to other forms of energy such as light and thermal energy per second. You can calculate power P in an electric circuit as P = AV I Shown are two single loop circuits that have identical batteries and identical light bulbs. Circuit A has two light bulbs connected one after the other, and circuit B has only one light bulb in it. 34 A H R B R R Rank the brightness of the three light bulbs. Explain your reasoning for the ranking using WORDS not using equations. You can use words like potential difference or voltage, current, energy, or power, but do not argue with explicit equations. (expected 50 words or more for your explanation)

Answer rating: 100% (QA)

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