Magnetic Flux Density MCQs Quiz Online PDF Download

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Study bachelors and masters in physics degree MCQs: a 20 cm wire carrying current of 10 a with magnetic field 0.30 t having angle 40° will produce force of, for online courses with choices 0.21 n, 0.25 n, 0.31 n, 0.39 n for summative assessment, summative assessment of jobs' seekers and students with online jobs and courses' tests. Free skills assessment test is for online learn magnetic flux density quiz questions with MCQs, exam preparation questions and answers. Magnetic Flux Density Video

MCQs on Magnetic Flux DensityQuiz PDF Download

MCQ: A 20 cm wire carrying current of 10 A with magnetic field 0.30 T having angle 40° will produce force of

  1. 0.21 N
  2. 0.25 N
  3. 0.31 N
  4. 0.39 N

D

MCQ: If magnetic field in region is given by B = 4i + 8k, then flux passing through a 5 m² area loop will be

  1. 20i + 40k Wb
  2. 20 Wb
  3. 40 Wb
  4. 30 Wb

C

MCQ: According to SI units, unit of magnetic flux is

  1. tesla
  2. N m A-1
  3. weber
  4. N C-1

C

MCQ: If magnetic field in certain region is given by B = (40i-18k)Wb m², then flux passing through 5 cm² area loop will be

  1. 90 × 10-4
  2. 91 × 10-4
  3. 92 × 10-4
  4. 94 × 10-4

A