Electric Current, Potential Difference and Resistance Multiple Choice Questions and Answers 1 PDF Book Download

Electric current, potential difference and resistance MCQs, electric current, potential difference and resistance quiz with answers to learn GCE A level physics quiz 1 for physics online courses. Learn electrical current multiple choice questions (MCQs), electric current, potential difference and resistance quiz questions and answers. Free e-learning tutorial on electrical current, circuit symbols, current equation, meaning of voltage, electric power test prep for online what is physics courses distance learning.

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MCQ on Electric Current, Potential Difference and Resistance Test 1Quiz Book Download

MCQ: Semiconductors have electron number density of order

  1. 1024 m-3
  2. 1020 m-3
  3. 1012 m-3
  4. 1023 m-3

D

MCQ: A straight line symbol shows the

  1. fuse
  2. diode
  3. connecting lead
  4. switch

C

MCQ: Rate of flow of electric charge is

  1. electric current
  2. conventional current only
  3. electronic current only
  4. potential difference

A

MCQ: Instrument which transfers energy to electric charges in a circuit is

  1. battery
  2. voltmeter
  3. ammeter
  4. galvanometer

A

MCQ: Electric power is related to

  1. current in component
  2. potential difference
  3. electrical resistance
  4. both A and B

D