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Electromagnetic Theory Certification Exam Tests

Electromagnetic Theory Practice Test 18

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The Dilute Metals Multiple Choice Questions (MCQ) with Answers PDF (Dilute Metals MCQs PDF e-Book) download Ch. 3-18 to solve Electromagnetic Theory Practice Tests. Study Metamaterials quiz answers PDF, Dilute Metals Multiple Choice Questions (MCQ Quiz) for online engineering schools. The Dilute Metals MCQs App Download: Free educational app for electromagnetic field theory, introduction to electromagnetic theory, introduction to electromagnetic fields, metamaterials: electric and magnetic responses, dilute metals test prep for questions to ask during an interview.

The MCQ Quiz: Dilute metals three dimensional lattice structure is consist of; "Dilute Metals" App (Android & iOS) with answers: Thin metallic wires; Thick metallic wires; Thick metallic balls; Thin metallic balls; for online engineering schools. Practice Metamaterials Questions and Answers, Google eBook to download free sample for employment assessment test.

## Dilute Metals MCQ with Answers : Quiz 18

MCQ 86:

Dilute metals three dimensional lattice structure is consist of

1. thick metallic wires
2. thin metallic wires
3. thick metallic balls
4. thin metallic balls
MCQ 87:

In equation, ∊r(w)=1-w2p.e/w2-w2o,e+iγw, 'wp is the

1. resonant frequency
2. positive frequency
3. microwave frequency
4. plasma frequency
MCQ 88:

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
MCQ 89:

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
MCQ 90:

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