NEET Physics Resistance & Resistivity MCQ Question
What is the relationship between the equivalent emf of a series combination of cells and the individual emfs of those cells?
The equivalent emf is the sum of the individual emfs.
The equivalent emf is the average of the individual emfs.
The equivalent emf is the product of the individual emfs.
The equivalent emf is the difference between the highest and lowest individual emfs.
Correct Answer
Detailed Explanation
In a series combination of n cells, the equivalent emf is given by the sum of their individual emfs, as stated in the context provided.
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