Magnetic Effect and Electric Current MCQs Quiz and Answers Tests pdf Download

Practice magnetic effect and electric current MCQs in science quiz for test prep. Electrical circuits and electric currents quiz questions has multiple choice questions (MCQ) with magnetic effect and electric current test, answers as the discovery of hans oersted was later on used by an/a, answer key with choices as british scientist, french scientist, english scientist and chinese scientist for competitive exam preparation worksheets. Free science revision notes to learn magnetic effect and electric current quiz with MCQs to find questions answers based online tests.

MCQs on Magnetic Effect and Electric Current Quiz pdf Download

MCQ. Discovery of Hans Oersted was later on used by an/a

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

C

MCQ. When switch was turned off, iron bar

  1. held its magnetism
  2. lost its magnetism
  3. gained current
  4. gained voltage

B

MCQ. A current carrying conductor has a

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

A

MCQ. Magnets turn on and off that makes electromagnets

  1. useless
  2. very useful
  3. stronger
  4. weaker

B

MCQ. This electromagnet consisted 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

B