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30 Dec 2020
Three cells, (A, B & C) each of emf E and internal resistance (r) are connected in series as shown in the figure. The potential difference across the cell ′ C ′ is
Three cells, (A, B & C) each of emf E and internal resistance (r) are connected in series as shown in the figure. The potential difference across the cell ′ C ′ is
Ankit LalLv10
30 Dec 2020