EE
135,
Winter
2013
Reading:
Chapter
6,
Chapter
7
For
laboratory:
read
lab.
introduc:on
before
lab.
NOTE:
Midterm#
2
is
on
February
28,
not
February
21.
Lecture
14
EE135, Midterm#2
Thursday, February 28
Will cover:
Chapters 3-5
Homework # 3-5
EE 135 Midterm #2
Be able to calculate Electrostatic and Magnetic Fields from any charge
or current distribution (ie, know how to use Coulomb’s Law. Gauss’ Law,
the Image Method, Biot-Savart Law, Ampere’s Law )
The charge continuity equation (div J = -dρ/dt)
Be able to calculate capacitance, resistance, conductance, inductance
from different geometrical elements
Be able to calculate E, D, B, H across boundaries of different
permittivity and permeability
Forces on charged particles, stationary and moving
Torque on wire loops in magnetic fields
EE 135 Midterm #2
Material
Know how to use all four of Maxwell’s equations and
what they mean
Be able to use all the tools of vector calculus
And understand the “curl”, “gradient” and “divergence”
Electromagnetic scalar and vector potentials (V and A )
Constitutive properties of materials
Relations between E and D, H and B in material
Maxwell’s
Equa:ons
Coulomb’s
Law
Electric field at point P due to single charge
Electric force on a test charge placed at P
Electric flux density D
Gauss’s
Law
Application of the divergence theorem gives:
Biot‐Savart
Law
Magnetic field induced by
a differential current:
For the entire length:
Ampère’s
Law
(sta:c
case)
Note: I is the current
enclosed by the line
contour
Vector Analysis
Electrostatics
Electrostatics
Boundary
Condi:ons
Electrostatics
Electrostatics
Electrostatics
Electrostatics
Electrostatics
Magnetostatics
4 ohms
Not 4 W
Magnetostatics
Vector potential
from a current
distributed over
some volume
R
EE 135 Midterm #2
Be able to calculate Electrostatic and Magnetic Fields from any charge
or current distribution (ie, know how to use Coulomb’s Law. Gauss’ Law,
the Image Method, Biot-Savart Law, Ampere’s Law )
The charge continuity equation (div J = -dρ/dt)
Be able to calculate capacitance, resistance, conductance, inductance
from different geometrical elements
Be able to calculate E, D, B, H across boundaries of different
permittivity and permeability
Forces on charged particles, stationary and moving
Torque on wire loops in magnetic fields
EE 135 Midterm #2
Material
Know how to use all four of Maxwell’s equations and
what they mean
Be able to use all the tools of vector calculus
And understand the “curl”, “gradient” and “divergence”
Electromagnetic scalar and vector potentials (V and A )
Constitutive properties of materials
Relations between E and D, H and B in material