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EMF and Potential Difference MCQ with Answers PDF

Solve EMF and Potential Difference Multiple Choice Questions (MCQ), applied physics quiz answers PDF with career tests for online courses. Practice current electricity Multiple Choice Questions and Answers (MCQs), EMF and Potential Difference quiz questions for two year online colleges. EMF and Potential Difference MCQ PDF: carbon resistances color code, power dissipation, electric current test prep for two year degree programs.

"EMF is an abbreviation of" Multiple Choice Questions (MCQ) on emf and potential difference with choices electromotive force, electrical motive force, electronic motive force, and both a and b for two year online colleges. Practice emf and potential difference quiz questions for merit scholarship test and certificate programs for online college for teaching degree.

MCQs on EMF and Potential Difference Quiz


EMF is an abbreviation of

electromotive force
electrical motive force
electronic motive force
both a and b


Electromotive force of a battery can be defined with the formula of

E = IR
E = IR + I
E = IR + r
E = IR + Ir


The formula E²/4R is the formula representing

output power
max output power


Potential difference of a battery is 2.2 V when it is connected across a resistance of 5 Ω, if suddenly the potential difference falls to 1.8 V, its internal resistance will be

1 Ω
1.1 Ω
2 Ω
2.1 Ω

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