Electric Current and Circuits MCQs Quiz Worksheet PDF Download

Learn electric current and circuits MCQs in science quiz for test prep. Changing circuits quiz questions has multiple choice questions (MCQ), electric current and circuits test as connecting wires to mains can lead to. Answer key help with choices as kill, fair investigation, glowing bulb and huge discoveries problem solving for competitive exam, viva prep, interview questions worksheets. Free science revision notes to practice electric current and circuits quiz with MCQs to find questions answers based online tests.

MCQs on Electric Current and Circuits Quiz PDF Download

MCQ. Connecting the wires to mains can lead to

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

A

MCQ. Connecting too many batteries can lead to

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

D

MCQ. The more thick the wire which is passing current the flow will be

  1. higher
  2. lower
  3. constant
  4. medium

B

MCQ. Good electrical conductors allow the current pass through which is very

  1. high
  2. low
  3. constant
  4. medium

A

MCQ. The lesser the bulbs in a circuit the more the current will be flowing through

  1. bulbs
  2. circuits
  3. batteries
  4. switches

A