Magnetic Effect and Electric Current MCQs Test and Answers pdf Download

Practice magnetic effect and electric current MCQs and science for test prep and learning. Free electrical circuits and electric currents notes has multiple choice questions (MCQ) with magnetic effect and electric current quiz as discovery of hans oersted was later on used by an/a with answering options british scientist, french scientist, english scientist and chinese scientist for exam preparation. Study to learn magnetic effect and electric current quiz with MCQs to find questions answers based online tests.

MCQs on Magnetic Effect and Electric Current

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 of, 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