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Lecture: 35  (iq33)

 

1.    The complete set of  relationships among sources and fields

Filling in the missing piece.

2.    The displacement current

An exercise on the displacement current

3.    An example of a solution to the Maxwell equation: EM pulse

Properties of the EM pulse:

o   E perpendicular to B

o   Direction of propagation

o   Speed of propagation in free space (a universal value: c)

o   E=cB

     4. Plane EM waves due to oscillation of current

 

Announcement:

          Midterm3 will be graded this morning.