The charge density of a electrostatic field is given by(a) Curl of E(b) Divergence of E(c) Curl of D(d) Divergence of DI got this question by my college professor while I was bunking the class.This is a very interesting question from Maxwell Law 3 in section Maxwell Equations of Electromagnetic Theory

The charge density of a electrostatic field is given by(a) Curl of E(b

1.	The charge density of a electrostatic field is given by(a) Curl of E(b) Divergence of E(c) Curl of D(d) Divergence of DI got this question by my college professor while I was bunking the class.This is a very interesting question from Maxwell Law 3 in section Maxwell Equations of Electromagnetic Theory
Answer» Right option is (d) Divergence of D The explanation is: From the GAUSS law for electric field, the volume CHARGE DENSITY is the divergence of the electric FLUX density of the field. Thus Div(D) = ρv.

Discussion

No Comment Found

Related InterviewSolutions

The complex permittivity is given by 2-j. Find the loss tangent.(a) 1/2(b) -1/2(c) 2(d) -2This question was addressed to me in an interview for job.The origin of the question is Loss Tangent topic in division Maxwell Equations of Electromagnetic Theory
Find the loss angle in degrees when the loss tangent is 1.(a) 0(b) 30(c) 45(d) 90This question was addressed to me in an online quiz.My enquiry is from Loss Tangent topic in section Maxwell Equations of Electromagnetic Theory
The expression for the loss tangent is given by(a) σ/ωε(b) ωε/σ(c) σ/ω(d) ω/εI got this question in class test.I'm obligated to ask this question of Loss Tangent in chapter Maxwell Equations of Electromagnetic Theory
The loss tangent of a wave propagation with an intrinsic angle of 20 degree is(a) Tan 20(b) Tan 40(c) Tan 60(d) Tan 80This question was posed to me in a national level competition.Question is taken from Loss Tangent in portion Maxwell Equations of Electromagnetic Theory
Find the loss tangent of a material with conduction current density of 5 units and displacement current density of 10 units.(a) 2(b) 0.5(c) 5(d) 10I had been asked this question in an international level competition.My question comes from Loss Tangent topic in chapter Maxwell Equations of Electromagnetic Theory
The loss tangent is also referred to as(a) Attenuation(b) Propagation(c) Dissipation factor(d) PolarizationI had been asked this question in an interview for internship.My doubt stems from Loss Tangent in chapter Maxwell Equations of Electromagnetic Theory
At high frequencies, which parameter is significant?(a) Conduction current(b) Displacement current(c) Attenuation constant(d) Phase constantI had been asked this question in a national level competition.Question is taken from Loss Tangent topic in chapter Maxwell Equations of Electromagnetic Theory
Calculate the conduction current density when the resistivity of a material with an electric field of 5 units is 4.5 units.(a) 22.5(b) 4.5/5(c) 5/4.5(d) 9.5I got this question by my college director while I was bunking the class.Enquiry is from Loss Tangent in section Maxwell Equations of Electromagnetic Theory
The propagation of the electromagnetic waves can be illustrated by(a) Faraday law(b) Ampere law(c) Flemming rule(d) Coulomb lawThis question was addressed to me during an internship interview.Query is from Maxwell Law in Time Varying Fields topic in portion Maxwell Equations of Electromagnetic Theory
The loss tangent refers to the(a) Power due to propagation in conductor to that in dielectric(b) Power loss(c) Current loss(d) Charge lossI got this question by my school principal while I was bunking the class.My doubt stems from Loss Tangent in chapter Maxwell Equations of Electromagnetic Theory

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment