solar cell of internal resistance r and electromotive force € produces a potential ference V1, when a resistor R1is connected to its terminals, and a potential difference when a resistor R2 is connected to its terminals. Indicate the alternative that best presents the electromotive force of this solar cell as a function of V1, V2, R1, and R2. €= V₁ V₂ R₂R₁ Vj R₂-V₂R₁ R₂-R₁ Vj R₂-V₂R₁ € = (V₁-V₂) € = V₁ V₂ V₁R₂V₂R₁ R₂R₁ V₁-V₂ € = R₁ R₂V₂ R₂-V₂R₁ V₁-V₂ € = (R₁ - R₂) V₁ R₂V₂R
solar cell of internal resistance r and electromotive force € produces a potential ference V1, when a resistor R1is connected to its terminals, and a potential difference when a resistor R2 is connected to its terminals. Indicate the alternative that best presents the electromotive force of this solar cell as a function of V1, V2, R1, and R2. €= V₁ V₂ R₂R₁ Vj R₂-V₂R₁ R₂-R₁ Vj R₂-V₂R₁ € = (V₁-V₂) € = V₁ V₂ V₁R₂V₂R₁ R₂R₁ V₁-V₂ € = R₁ R₂V₂ R₂-V₂R₁ V₁-V₂ € = (R₁ - R₂) V₁ R₂V₂R
Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter27: Direct-current Circuits
Section: Chapter Questions
Problem 15P: Four resistors are connected to a battery as shown in Figure P27.15. (a) Determine the potential...
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