Current Electricity Multiple Choice Questions 37 PDF Download

Learn current electricity MCQs, grade 10 online physics test 37, physics for class 10 multiple choice questions and answers. Physics for class 10 revision test has physics worksheets, helping answer key with choices as negative charges, positive charges, both positive and negative charges and no charges of multiple choice questions (MCQ) with physics for class 10 quiz as in electrolyte, current is produced due to flow of for competitive exam prep, viva interview questions. Free physics study guide to practice physics for class 10 quiz to attempt multiple choice questions based test.

MCQs on Current Electricity Quiz PDF Download Worksheets 37

MCQ. In electrolyte, the current is produced due to the flow of

  1. positive charges
  2. negative charges
  3. both positive and negative charges
  4. no charges

C

MCQ. The chemical energy of the battery changes to

  1. mechanical energy
  2. electrical potential energy
  3. atomic energy
  4. heat energy

B

MCQ. The amount of energy supplied by current in unit time is known as

  1. electric power
  2. potential difference
  3. flow of light
  4. flow of heat

A

MCQ. Current that changes direction after equal intervals of time is called

  1. direct current
  2. electric charge
  3. conventional current
  4. alternating current

D

MCQ. In metal wires, the movement of free electrons in a particular direction under the influence of an external field causes the

  1. flow of light
  2. flow of heat
  3. flow of current
  4. flow of signals

C