Electromagnetism Multiple Choice Questions and Answers 8 PDF Book Download

Electromagnetism multiple choice questions (MCQs), electromagnetism quiz answers 8 to learn high school physics courses online. Force on a current carrying conductor and magnetic field MCQs, electromagnetism quiz questions and answers for online school degrees. High voltage transmission, transformer, magnetic effects of steady current, force on a current carrying conductor and magnetic field test for high school teacher certification.

Learn high school physics multiple choice questions (MCQs): a step done transformer has a turns ratio of 100 1. an ac voltage of amplitude 170 v is applied to primary. if current is 1 ma in primary, current in secondary should be, with choices 0.1 a, 0.5 a, 0.2 a, and 0.6 a for online school degrees. Free physics study guide for online learning force on a current carrying conductor and magnetic field quiz questions to attempt multiple choice questions based test.

MCQ on Electromagnetism Worksheets 8 PDF Book Download

MCQ: At city sub station AC is stepped down to

  1. 130 V
  2. 120 V
  3. 320 V
  4. 220 V

D

MCQ: A step done transformer has a turns ratio of 100 : 1. An ac voltage of amplitude 170 V is applied to primary. If current is 1 mA in primary, current in secondary should be

  1. 0.5 A
  2. 0.1 A
  3. 0.2 A
  4. 0.6 A

B

MCQ: Generators produce electric current due to movement of wires near

  1. metals
  2. small magnets
  3. very large magnets
  4. gases

C

MCQ: An electrical switch that opens and closes under control of another electrical circuit is called

  1. fuse
  2. relay
  3. breaker
  4. transformer

B

MCQ: Direction of force on a current-carrying wire in a magnetic field can by found by using

  1. left hand grip rule
  2. right hand grip rule
  3. Fleming's left hand rule
  4. Fleming's right hand rule

B