Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 3 PDF Book Download

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MCQ on Electrical Circuits and Electric Currents Worksheets 3 PDF Book Download

MCQ: When switch is turned off, iron bar

  1. holds its magnetism
  2. loses its magnetism
  3. gains current
  4. gains voltage

B

MCQ: Charges in an atom are

  1. positive only
  2. negative only
  3. neutral
  4. both positive and negative

D

MCQ: In our daily life, we find most of compounds contain

  1. sodium
  2. chlorine
  3. oxygen
  4. hydrogen

A

MCQ: A current carrying conductor has a

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

A

MCQ: More resistors to a circuit, the

  1. lower the resistance
  2. higher the resistance
  3. same the resistance
  4. resistance may vary

B