Question

If 3 cells each of e.m.f 1.5 v are connected in series, what is the total e.m.f of the
combination?​

Answer 1

Answer:

4.5 e.m.f

Explanation:

1 cell = 1.5 V

3 cells = e.m.f 1.5 V × 3

4.5 e.m.f of the combination

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