Electrical Circuits and Electric Currents Multiple Choice Questions 2 PDF Download

Practice electrical circuits and electric currents MCQs, grade 7 online science test 2, electrical circuits and currents multiple choice questions and answers. Electrical circuits and currents revision test has science worksheets, helping answer key with choices as negatively charged ions, positively charged ions, electrons and protons of multiple choice questions (MCQ) with electrical circuits and currents quiz as electricity is formed by for competitive exam prep, viva interview questions. Free science study guide to practice electrical circuits and currents quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Quiz PDF Download Worksheets 2

MCQ. Electricity is formed by

  1. positively charged ions
  2. negatively charged ions
  3. electrons
  4. protons

C

MCQ. Ammeter can be connected

  1. before the cell or battery
  2. before the bulb
  3. after the bulb
  4. anywhere

D

MCQ. Shiny objects are often made by electroplating steel with

  1. nickel
  2. titanium
  3. chromium
  4. zinc

C

MCQ. A good permanent magnet should produce a high magnetic field with a

  1. high mass
  2. low mass
  3. dense mass
  4. thick mass

B

MCQ. The discovery which was made by Hans Oersted was used by an

  1. British scientist
  2. French scientist
  3. English scientist
  4. Chinese scientist

C