Current density

Natural sciences
Physics
Electromagnetism
Electrodynamics

About
Privacy
Disclaimer

Graph Chatbot

Related lectures (30)

Electric Fields: Charge Distributions (I)

Covers the calculation of electric fields from continuous charge distributions, emphasizing the superposition principle and integration techniques.

Direct Current Circuits: Kirchhoff's Laws and Resistors

Covers DC currents, resistors, capacitors, Kirchhoff's laws, and electromotive force in electric circuits.

Ohm's Law and Resistance in Materials

Covers Ohm's law, resistance in materials, units and values, and perfect conductors versus resistors.

Discusses laws of similarity in electric circuits and magnetic fields, current density in machines, and dimension reduction impact on force values.

Membrane Currents and Extracellular Potentials

Explores the importance of membrane currents in measuring extracellular potentials.

Magnetic Force on a Current-Carrying Wire

Explores the magnetic force on a current-carrying wire and the derivation of the magnetic field equation, emphasizing the importance of vector fields and unit vectors.

Electromagnetic Phenomena

Introduces the importance of studying electromagnetic phenomena and Maxwell's equations.

Electric Charges and Currents

Explores electric charges, conductors, insulators, semiconductors, and electric currents, including their measurement and direction.

Ampère's Law

Explores Maxwell's equations, Ampère's circuital law, and its practical application in systems with high symmetry.

Maxwell's Equations

Covers Maxwell's equations, electric displacement, magnetic induction, and current density.

Page 2 of 2