Electric Circuits Multiple Choice Quiz Questions 4 pdf Download

Practice science quiz 4 on electric circuits MCQs, grade 7 electric current and units multiple choice questions. Free electric current and units guide has science worksheet with answering options watt, joule, volt and ampere of multiple choice questions (MCQ) with electric current and units quiz as si unit for electric current is for exam prep. Study to learn electric current and units quiz to attempt multiple choice questions based test.

MCQs on Electric Circuits - Quiz 4

MCQ. SI unit for electric current is

  1. Joule
  2. Watt
  3. Volt
  4. ampere


MCQ. Luigi Galvani discovered effect of electricity on legs of

  1. lizard
  2. frog
  3. human
  4. horse


MCQ. Source of energy involves

  1. electric cell
  2. battery
  3. both a and b
  4. switches


MCQ. A circuit which connects an electric source to its components on after another to form a single loop

  1. series circuit
  2. parallel circuit
  3. open circuit
  4. close circuit


MCQ. To control electric current in a circuit there is a use of

  1. resistor
  2. insulator
  3. conductor
  4. wire