Electric Current and Circuits MCQs Quiz and Answers Tests pdf Download

Practice electric current and circuits MCQs in science quiz for test prep. Changing circuits quiz questions has multiple choice questions (MCQ) with electric current and circuits test, answers as connecting wires to mains can lead to, answer key with choices as kill, fair investigation, glowing bulb and huge discoveries for competitive exam preparation worksheets. Free science revision notes to learn 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 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. More thick wire which is passing current flow will be

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

B

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

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

A

MCQ. Lesser bulbs in a circuit more current will be flowing through

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

A

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