AC Generator Multiple Choice Questions Online pdf eBooks Download

Learn ac generator MCQs in physics quiz for test prep. Electromagnetism quiz questions has multiple choice questions (MCQ), ac generator test as when a coil rotated in magnetic field induced current in it. Answer key with choices as continuously changes, remains same, becomes zero and becomes maximum problem solving for competitive exam, viva prep, interview questions worksheets. Free physics revision notes to practice ac generator quiz with MCQs to find questions answers based online tests.

MCQs on AC Generator Quiz pdf Download

MCQ. When a coil rotated in magnetic field induced current in it

  1. continuously changes
  2. remains same
  3. becomes zero
  4. becomes maximum

A

MCQ. In A.C generator increasing no. of turns in coil

  1. decreases the EMF
  2. EMF remains same
  3. increases the EMF
  4. EMF becomes zero

C

MCQ. EMF developed by generator depends upon

  1. area of rotating wire
  2. length of rotating wire
  3. radius of wire
  4. size of magnet

B

MCQ. Metal detectors installed at airports and other places for security purpose are based on principle of

  1. potential difference
  2. electromagnetic difference
  3. electromagnetic induction
  4. potential energy

C

MCQ. If coil is placed perpendicular to field lines then number of lines passing through coil are

  1. minimum
  2. maximum
  3. zero
  4. may be max. or min.

B