Grade 7 English MCQs

Electrical Circuits and Electric Currents Multiple Choice Questions Test 45 Tests pdf Download

Practice science test 45 on electrical circuits and electric currents MCQs, grade 7 electric resistance multiple choice questions and answers. Electric resistance revision test has science worksheets, answer key with choices as electricity as well as wires, heat as well as wires, protons like wires and ions like wires of multiple choice questions (MCQ) with electric resistance quiz as compared to conducting wires, torch bulb does not conduct for competitive exam prep. Free science study guide to learn electric resistance quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents: Worksheets 45 Quiz pdf Download

MCQ. Compared to conducting wires, torch bulb does not conduct

  1. heat as well as wires
  2. electricity as well as wires
  3. protons like wires
  4. ions like wires

B

MCQ. Electric supply in our homes uses

  1. series circuit
  2. parallel circuit
  3. both circuits
  4. none of these circuits

B

MCQ. Compared to long thin wire of nichrome, short thick wire has

  1. more resistivity
  2. less resistivity
  3. equal resistivity
  4. may have more or less resistivity

B

MCQ. Current in parallel circuit depends on

  1. components in that branch
  2. length of that branch
  3. thickness of that branch
  4. density of that branch

A

MCQ. How much current slows down depends on

  1. two things
  2. three things
  3. five things
  4. six things

B