Electromagnetism II

Instructor: Andrei Sirenko

sirenko@njit.edu

Spring 2013

Thursdays 1 pm – 4 pm

Spring 2013, NJIT 1

CH. 7 ELECTRODYNAMICS From EMF, Variable Magnetic Flux, and Work concepts to Maxwell Equations

CH. 7 From EMF, Variable Magnetic Flux, and Work concepts to Maxwell Equations

Which force contributes to EMF ??? Which force is doing work ???

CH. 7 Flux of B through the loop

CH. 7 From EMF, Variable Magnetic Flux, and Work concepts to Maxwell Equations

CH. 7 From EMF, Variable Magnetic Flux, and Work concepts to Maxwell Equations

CH. 7 From EMF, Variable Magnetic Flux, and Work concepts to Maxwell Equations

Who is the Inventor: (a) Edison (b) Marconi (c ) Tesla (d) Volta

CH. 7 From EMF, Variable Magnetic Flux, and Work concepts to Maxwell Equations

CH. 7 Work and Energy in Magnetic Field

dW |unit volume

dW dTau =

+

And after :

Displacement current

Maxwell Equations

Magnetic charge: