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Electromagnetic Theory Practice Test 75

# Fermat's Principle Quiz Questions with Answers PDF - 75

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The e-Book Fermat's Principle Quiz Questions and Answers, fermat's principle Quiz MCQs PDF, chapter 3-75 to study online electromagnetic theory degree programs. Solve Metamaterials MCQ Questions PDF, Fermat's Principle Multiple Choice Questions (MCQ Quiz) for online college degrees. The Fermat's Principle Trivia App Download: Free learning app for metamaterials: electric and magnetic responses, ferroelectrics, electric and magnetic dipoles, lorentz force, fermat's principle test prep for undergraduate engineering schools.

The Quiz Law which states that travelling between two points will follow the route with smallest optical path length is called: fermat?s principle, newton?s principle, mate?s principle and gauss?s principle with "Fermat's Principle" App Download (Android & iOS) Free for college entrance examination. Study metamaterials questions and answers, Apple Book to download free sample for online engineering associate's degree programs.

## Fermat's Principle Trivia Questions : Quiz 75

MCQ 371: Law which states that travelling between two points will follow the route with smallest optical path length is called

A) Newton?s principle
B) Fermat?s principle
C) Mate?s principle
D) Gauss?s principle

MCQ 372: The force F acting on a particle of electric charge q with instantaneous velocity v, due to an external electric field E and magnetic field B, is given by

A) F=q(E+vxB)
B) F=q(E+v+B)
C) F=q(ExvxB)
D) F=q(Exv+B)

MCQ 373: Opposite bound charges can't be separated by microscopic distances in

A) dielectric
B) conductors
C) semiconductors
D) superconductors

MCQ 374: When electric field is zero but polarization is not zero in the material, than this phenomenon is called

A) residual polarization
B) spontaneous polarization
C) molecular polarization
D) electrical polarization

MCQ 375: Metamaterials consist of periodically or randomly distributed structured elements, whose size and spacing are much smaller than electromagnetic waves

A) resonant frequency
B) wavelength
C) damping factor
D) plasma factor

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