EMF of cell is-
- Directly proportional to the distance of separation between the two electrodes.
-Inversly proportional to the area of electraodes dipped in electrolyte.
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-Inversly proportional to the temperature of electrodes.
-Inversaly proportional to the concentration of electrolyte
971. The ideal de generator is one that has ---voltage regulation
Ideally DC generators should have zero voltage regulation Any increase in load current caveses an increase in the field and hence the terminal voltage rise. Hence it has negative voltage regulation and it has the poorest voltage regulation.