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A dry cell delivering 2 A h a termin al ...

A dry cell delivering 2 A h a termin al voltage is 1.41V. What is the internal resistance of the cell if its open- circuit voltage is 1.59V?

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AI Generated Solution

To find the internal resistance of the dry cell, we can use the relationship between the terminal voltage, the electromotive force (emf), the current, and the internal resistance of the cell. Here’s the step-by-step solution: ### Step 1: Identify the given values - Open-circuit voltage (emf, E) = 1.59 V - Terminal voltage (V) = 1.41 V - Current (I) = 2 A ### Step 2: Use the formula relating terminal voltage, emf, current, and internal resistance ...
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