Electromagnetic Theory Interview Online Exam Quiz

Electromagnetic Theory Interview GK Quiz. Question and Answers related to Electromagnetic Theory Interview. MCQ (Multiple Choice Questions with answers about Electromagnetic Theory Interview

If a potential V is 2V at x = 1mm and is zero at x=0 and volume charge density is -106?o, constant throughout the free space region between x = 0 and x = 1mm. Calculate V at x = 0.5mm.

Options

A : 0.875

B : 0.675

C : 0.475

D : 0.275

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If a function is said to be harmonic, then

Options

A : Curl(Grad V) = 0

B : Div(Curl V) = 0

C : Div(Grad V) = 0

D : Grad(Curl V) = 0

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When a potential satisfies Laplace equation, then it is said to be

Options

A : Solenoidal

B : Divergent

C : Lamellar

D : Harmonic

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The Poisson equation cannot be determined from Laplace equation. State True/False.

Options

A : True

B : False

C :

D :

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The Laplacian operator cannot be used in which one the following?

Options

A : Two dimensional heat equation

B : Two dimensional wave equation

C : Poisson equation

D : Maxwell equation

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Given the potential V = 25 sin ?, in free space, determine whether V satisfies Laplace’s equation.

Options

A : Yes

B : No

C : Data sufficient

D : Potential is not defined

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