Contents

Electromagnetic Theory
Vector Analysis
Electrostatics
Magnetostatics
Maxwell Equations
Wave Propagation
Transmission Lines
Antennas
Other Topics
Other Subjects
Section Progress43%

3 of 7 articles

Displacement Current

Jd = dD/dt, Maxwell correction to Ampere law.

Darshan N
Updated: 19 March 2026
4 min read

Displacement Current Theory

Analyze the role of displacement current in electromagnetics.

Question 1 of 3

Q1.What is the correct mathematical expression for displacement current density (Jd)?