Magnetic Effect and Electric Current MCQs Quiz Worksheet PDF Download

Learn magnetic effect and electric current MCQs, science test for online learning courses and test prep to practice. Electrical circuits and electric currents quiz questions has multiple choice questions (MCQ), magnetic effect and electric current test to learn for seventh grade science help.

Science practice test MCQ: discovery which was made by hans oersted was used by an with choices british scientist, french scientist, english scientist and chinese scientist with online student portal for school students to prepare competitive exams. Free science revision notes to learn magnetic effect and electric current quiz with MCQs to find questions answers based online learning tests.

MCQs on Magnetic Effect and Electric Current Quiz PDF Download

MCQ: Discovery which was made by Hans Oersted was used by an

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


MCQ: When switch is turned off, iron bar

  1. holds its magnetism
  2. loses its magnetism
  3. gains current
  4. gains voltage


MCQ: A current carrying conductor has a

  1. magnetic field
  2. current capacity
  3. voltage capacity
  4. resistance capacity


MCQ: Strength of electromagnet can be increased by introducing a soft iron core

  1. outside the coil
  2. inside the coil
  3. round the coil
  4. above the coil


MCQ: Electromagnet consists of a coil of wire with

  1. steel magnet in it
  2. iron magnet in it
  3. steel magnet above it
  4. iron magnet below it