Current Electricity Multiple Choice Questions 9 PDF Download

Learn current electricity MCQs, grade 10 physics test 9 for online courses learning and test prep, direct and alternating current multiple choice questions and answers. Direct and alternating current revision test includes physics worksheets to learn for online college physics course test.

Physics multiple choice questions (MCQ) on ground wire carries with options no electricity, current, frequency and voltage, direct and alternating current quiz for competitive exam prep, viva interview questions with answers key. Free physics study guide to learn direct and alternating current quiz to attempt multiple choice questions based test.

MCQs on Current Electricity Quiz PDF Download Worksheets 9

MCQ. Ground wire carries

  1. current
  2. no electricity
  3. frequency
  4. voltage

B

MCQ. Resistance of wire depends upon

  1. volume
  2. length
  3. cross sectional area
  4. B and C both

D

MCQ. Amount of heat generated in a resistance due to flow of charges is equal to product of square of current, resistance and time duration. This statement is known as

  1. Ohm's law
  2. Joule's law
  3. Newton's law
  4. Pascal's law

B

MCQ. A large amount of current passes through earth wire because it has

  1. very low resistance
  2. very high resistance
  3. high frequency
  4. low frequency

A

MCQ. In absence of any external source no current passes through conductor due to electron's

  1. random motion
  2. circular motion
  3. vibratory motion
  4. linear motion

A