PhysicsElectric cellsWAEC
Two identical cells, each of e.m.f. 1.5 V, are connected in parallel. The combined e.m.f. is
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Answer: B. 1.5 V
Identical cells in parallel give the e.m.f. of one cell but a lower internal resistance.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.