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CE
Question Practice

Which equation is used to determine the efficiency of a cell?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Physics
Physics Part - I
CURRENT ELECTRICITY
Question Bank

Which equation is used to dete...

Single Answer MCQ
Q-00085314

Which equation is used to determine the efficiency of a cell?

1

Efficiency = Output Power / Input Power

2

Efficiency = EMF / Terminal Voltage

3

Efficiency = Terminal Voltage / EMF

4

Efficiency = Power Loss / Total Power

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