Changing Circuits Multiple Choice Questions and Answers 1 PDF Download

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MCQs on Changing Circuits Worksheets 1 Quiz PDF Download

MCQ: When circuit is open current will

  1. not flow
  2. flow
  3. increase
  4. decrease


MCQ: Electric current can flow through

  1. open circuit
  2. closed circuit
  3. both circuits
  4. magnetic field


MCQ: Shorter line on battery symbol represents the

  1. negative terminal
  2. positive terminal
  3. resistance
  4. friction


MCQ: Connecting wires to mains can lead to

  1. kill
  2. fair investigation
  3. glowing bulb
  4. huge discoveries


MCQ: Connecting too many batteries can lead to

  1. overheating
  2. burning of wires
  3. burning of bulb
  4. all of them