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Time Varying and Harmonic Electromagnetic Fields MCQ with Answers PDF Download eBook - 6

Time Varying and Harmonic Electromagnetic Fields MCQ with answers PDF, time varying and harmonic electromagnetic fields quiz worksheets with answers key, electromagnetic theory worksheets 6 for online engineering courses. Practice introduction to electromagnetic fields Multiple Choice Questions (MCQs), Time Varying and Harmonic Electromagnetic Fields quiz with answers for admission and merit scholarships test. Learn introduction to electromagnetic fields, introduction to electromagnetic theory, electromagnetic field theory, ampere's law, lorentz force career test for tricky trivia questions.

"Ampere's Law can be stated as 'a changing electric field creates a magnetic field. Thus, this law can be applied to generate a magnetic field and run" Multiple Choice Questions (MCQ) on time varying and harmonic electromagnetic fields with choices universal power supply, electric motor, hydro pump, and electric generator for online master programs. Practice introduction to electromagnetic fields quiz questions for jobs' assessment test and online courses for jobs' assessment test and online courses for online undergraduate engineering schools.

MCQs on Time Varying and Harmonic Electromagnetic Fields PDF Download eBook 6

MCQ: Ampere's Law can be stated as 'a changing electric field creates a magnetic field. Thus, this law can be applied to generate a magnetic field and run

  1. electric motor
  2. universal power supply
  3. hydro pump
  4. electric generator

A

MCQ: EMFs are measured in milliGauss (mG). The Environmental Protection Agency recommends that you limit your exposure to

  1. ?5 mG to 2.5 mG
  2. ?0.5 mG to 25 mG
  3. 0.5 mG to 2.5 mG
  4. 5 mG to 25 mG

C

MCQ: Magnetism was first discovered in the ancient world, when people noticed that lodestones, naturally magnetized pieces of the mineral magnetite, could attract

  1. mineral wool
  2. polyurethane
  3. paper Crete
  4. iron

D

MCQ: ∇xH=J+∂D/∂t is the modification of

  1. Faraday's Law of Induction
  2. Ampere's Law
  3. Gauss's Law (electrical)
  4. Gauss's Law for magnetism

B

MCQ: Lorentz electric force has direction

  1. similar to electric field
  2. opposite of electric field
  3. scalar quantity
  4. None

A