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When two lamps are connected in series to a battery, the electrical resistance that the battery senses is?
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When two lamps are connected in series to a battery, the electrical resistance that the battery senses is?

User Minakshi
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1 Answer

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Answer:

2R ohms resistance

Step-by-step explanation:

The total resistance for a series is the sum of each resistance. If both lamps are the same (same resistance, R ohms each) then the battery will sense 2R resistance.

User Fu Cheng
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