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Maxwell Equations Basics MCQs

Practice Maxwell Equations Basics MCQs with four options, answers and explanations for focused Electronics & Telecommunication Engineering revision.

Question 1
Electromagnetic TheoryMaxwell Equations Basics

The divergence form of Gauss’s law is?

  • Adiv D = rho_v
  • Bcurl D = rho_v
  • Cdiv B = rho_v
  • Dcurl E = rho_v
Report an error
Correct Answer: A. div D = rho_v
Explanation: The differential form is ∇·D=ρv.
Reference: Standard electromagnetic theory: maxwell equations basics
Question 2
Electromagnetic TheoryMaxwell Equations Basics

The differential form of Gauss’s law for magnetism is?

  • A∇·B = 0
  • B∇×B = 0 always
  • C∇·B = rho_v
  • D∇×B = -partial D/partial t
Report an error
Correct Answer: A. ∇·B = 0
Explanation: The magnetic flux density is divergence-free: ∇·B=0.
Reference: Standard electromagnetic theory: maxwell equations basics