Electrical Circuits and Electric Currents Multiple Choice Questions Test 26 Tests pdf Download

Practice science test 26 on electrical circuits and electric currents MCQs, grade 7 electric resistance multiple choice questions and answers. Electric resistance revision test has science worksheets with answer key with choices as more density, different material, more resistance and less current flow of multiple choice questions (MCQ) with electric resistance quiz as torch bulb does not conduct electricity as well as wires because it has 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 26 Quiz pdf Download

MCQ. Torch bulb does not conduct electricity as well as wires because it has

  1. different material
  2. more density
  3. more resistance
  4. less current flow

C

MCQ. Electrolyte contains a compound of

  1. metal on anode
  2. metal on cathode
  3. metalloid on anode
  4. transition metal on cathode

A

MCQ. Energy is equal to

  1. Power/distance
  2. Power/time
  3. Distance x Time
  4. Power x Time

D

MCQ. A material that gains electrons, becomes

  1. positively charges
  2. negatively charged
  3. neutral
  4. both positively and negatively charged

B

MCQ. Wires used in mains supply systems are

  1. live and earth
  2. live, neutral and earth
  3. live and neutral
  4. live, neutral, earth, positive and negative

B