if n cells are connected in series such that they are connected in opposite polarity then what would be the expression for total emf and net internal resistance????

Asked by VARSHA RAO | 9th Jun, 2013, 08:09: PM

Expert Answer:

The net emf and net resistance will still be calculated in the same way as it is used to be done just in case of emf, the one with opposite polarity are subtracted instead of being added.

Answered by  | 11th Jun, 2013, 11:03: PM

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