Electromagnetism MCQs Quiz Online PDF Download

Electromagnetism Multiple Choice Questions (MCQ), electromagnetism quiz answers PDF to study online physics course. Learn electromagnetism Multiple Choice Questions and Answers (MCQs), "Electromagnetism" quiz questions and answers for SAT test prep classes. Learn galvanometer, physics questions and answers test prep for completely online college.

"In a magnetic field of 2.50 × 10-3 T, if magnetic force is equal to proton's weight, then the proton moves with the speed of" Multiple Choice Questions (MCQ) on electromagnetism with choices 3.09 × 10-5 m s-1, 4.09 × 10-5 m s-1, 2.09 × 10-5 m s-1, and 0.09 × 10-5 m s-1 for SAT test prep classes. Practice merit scholarships assessment test, online learning electromagnetism quiz questions for competitive exams in physics majors for completely online college. Electromagnetism Video

MCQs on Electromagnetism Download PDF

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

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

C