EMF and Potential Difference MCQs Quiz Online PDF Download

Learn emf and potential difference MCQs, applied physics test for online courses learning and test prep to practice. Current electricity quiz has multiple choice questions (MCQ), emf and potential difference quiz questions and answers to learn for best online learning programs preparation tests.

Applied physics practice test MCQ on emf is an abbreviation of with options electromotive force, electrical motive force, electronic motive force and both a and b problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning emf and potential difference quiz with MCQs to practice test questions with answers. EMF and Potential Difference Video

MCQs on EMF and Potential Difference Quiz PDF Download

MCQ. EMF is an abbreviation of

  1. electromotive force
  2. electrical motive force
  3. electronic motive force
  4. both a and b

A

MCQ. Electromotive force of a battery can be defined with formula of

  1. E = IR
  2. E = IR + I
  3. E = IR + r
  4. E = IR + Ir

D

MCQ. Formula E²/4R is formula representing

  1. power
  2. output power
  3. max output power
  4. resistance

C

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

  1. 1 Ω
  2. 1.1 Ω
  3. 2 Ω
  4. 2.1 Ω

B