Given two batteries: one with voltage V and internal resistance r₁; another with also voltage V and internal resistance 2. Which of the following is true if we connect them in series facing the same direction? O No voltage will remain while the total internal resistance will be r₁ + 12. O The total voltage will be V, while the total internal resistance will be r₁ + 12. O The answer cannot be found on the other choices. O The total voltage will be 2V while the total internal resistance will be r₁ + 12-

Principles of Physics: A Calculus-Based Text
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Chapter21: Current And Direct Current Circuits
Section: Chapter Questions
Problem 1OQ: If the terminals of a battery with zero internal resistance are connected across two identical...
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Given two batteries: one with voltage V and internal resistance r₁; another with also voltage V and internal resistance r2. Which of the following is true if we connect them in series facing the same direction?
O No voltage will remain while the total internal resistance will be r₁ + 12.
O The total voltage will be V, while the total internal resistance will be r₁ + 12.
The answer cannot be found on the other choices.
The total voltage will be 2V while the total internal resistance will be r1 + 12.
Transcribed Image Text:Given two batteries: one with voltage V and internal resistance r₁; another with also voltage V and internal resistance r2. Which of the following is true if we connect them in series facing the same direction? O No voltage will remain while the total internal resistance will be r₁ + 12. O The total voltage will be V, while the total internal resistance will be r₁ + 12. The answer cannot be found on the other choices. The total voltage will be 2V while the total internal resistance will be r1 + 12.
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