Electromagnetism MCQs Test Online PDF Download

Electromagnetism multiple choice questions (MCQs), electromagnetism test prep for online learning with college degree certificate eCourses. Learn electromagnetism multiple choice questions (MCQs), electromagnetism quiz questions and answers. Career test prep with galvanometer, magnetic field, e/m experiment, electromagnetism, cathode ray oscilloscope test for online general physics courses distance learning.

Learn electromagnetism practice test MCQs: value of magnetic field that will cause a max force of 7 × 10-3n on a 20 cm wire carrying current of 10 a will be, for free online courses with options 3.5 × 10-3 t, 1.5 × 10-3 t, 4.5 × 10-3 t, 2.5 × 10-3 t for online associates degree. Free skills assessment test is for online e-learning electromagnetism quiz questions for competitive assessment in physics major. Electromagnetism Video

MCQ on ElectromagnetismQuiz PDF Download

MCQ: In a magnetic field of 2.50 × 10-3 T, if magnetic force is equal to proton's weight, then proton moves with speed of

  1. 3.09 × 10-5 m s-1
  2. 4.09 × 10-5 m s-1
  3. 2.09 × 10-5 m s-1
  4. 0.09 × 10-5 m s-1

B

MCQ: Value of magnetic field that will cause a max force of 7 × 10-3N on a 20 cm wire carrying current of 10 A will be

  1. 3.5 × 10-3 T
  2. 1.5 × 10-3 T
  3. 4.5 × 10-3 T
  4. 2.5 × 10-3 T

A

MCQ: Torque of couple is given by ILB × a, in which a is a/an

  1. momentum
  2. moment arm
  3. arm
  4. moment of inertia

B

MCQ: Product of force and moment arm is known as

  1. potential difference
  2. voltage
  3. torque
  4. inertia

C

MCQ: A power line 10 m high carries current 200 A, magnetic field will be

  1. 2 × 106 T
  2. 3 × 106 T
  3. 4 × 106 T
  4. 5 × 106 T

C