Magnetic Effect and Electric Current MCQs Quiz Worksheet PDF Download

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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