StreakPeaked· Practice

ExamsGATETechnical

In the table shown, List I and List II, respectively, contain terms appearing on the left-hand side and the right-hand side of Maxwell's equations (in their standard form). Match the left-hand side with the corresponding right-hand side. List I: 1. ∇ · D 2. ∇ × E 3. ∇ · B 4. ∇ × H List II: P. 0 Q. ρ R. −∂B/∂t S. J + ∂D/∂t

  1. 1 - P, 2 - R, 3 - Q, 4 - S
  2. 1 - Q, 2 - R, 3 - P, 4 - S
  3. 1 - Q, 2 - S, 3 - P, 4 - R
  4. 1 - R, 2 - Q, 3 - S, 4 - P

Correct answer: 1 - Q, 2 - R, 3 - P, 4 - S

Solution

The correct option matches the divergence of the electric displacement field (∇ · D) to charge density (ρ), the curl of the electric field (∇ × E) to the negative rate of change of the magnetic field (−∂B/∂t), the divergence of the magnetic field (∇ · B) to zero, and the curl of the magnetic field (∇ × H) to the sum of current density (J) and the rate of change of the electric displacement field (∂D/∂t), which aligns with Maxwell's equations.

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