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When terminals of cells are connected by a wire of resistance 4 ohm the p.d. of cell is 1.6 V. If a second wire of same resistance is connected in parallel with the first, the p.d becomes 1.33V. What will be the p.d. when a third wire of same resistance is connected in parallel with the other two? also find the emf and internal resistance of the cell.

When terminals of cells are connected by a wire of resistance 4 ohm the p.d. of cell is 1.6 V. If a second wire of same resistance is connected in parallel with the first, the p.d becomes 1.33V. What will be the p.d. when a third wire of same resistance is connected in parallel with the other two? also find the emf and internal resistance of the cell.

Grade:11

2 Answers

Shivansh
askIITians Faculty 267 Points
5 years ago
578-1364_6.PNG
Shivansh
askIITians Faculty 267 Points
5 years ago
please zoom the page for a better view of the answer

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