In a series circuit, the total voltage is the sum of all individual voltages.Group of answer choicesTrueFalse
Question
In a series circuit, the total voltage is the sum of all individual voltages.
Group of answer choices
- True
- False
Solution
Answer
True
In a series circuit, the total voltage across the circuit is indeed equal to the sum of the voltages across each individual component. This is a fundamental principle of electrical circuits, often referred to as Kirchhoff's Voltage Law. Each component in the series shares the same current, but they can have different voltage drops. The total voltage supplied by the source is the cumulative effect of these individual voltage drops, meaning that:
where is the total voltage supplied, and are the voltages across each component in the series circuit.
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