S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics 1 0909.301.01 Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

Slides:

Advertisements

Similar presentations

TIME VARYING MAGNETIC FIELDS AND MAXWELL’S EQUATIONS

Advertisements

MAGNETOSTATICS ONLINE TEST Q.NO.ANSWER Q.NO.ANSWER Q.NO.ANSWER

Magnetostatics Magnetostatics is the branch of electromagnetics dealing with the effects of electric charges in steady motion (i.e, steady current or DC).

S. Mandayam/ ANN/ECE Dept./Rowan University Artificial Neural Networks / Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems Spring 2005 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems ECE Spring 2011 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ANN/ECE Dept./Rowan University Artificial Neural Networks ECE /ECE Fall 2008 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems Spring 2005 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ANN/ECE Dept./Rowan University Artificial Neural Networks ECE /ECE Fall 2010 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems ECE Spring 2008 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ DIP/ECE Dept./Rowan University Digital Image Processing ECE /ECE Fall 2007 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems ECE Spring 2007 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems ECE Spring 2010 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communication Systems ECE Spring 2008 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems ECE Spring 2007 Shreekanth Mandayam ECE Department Rowan University.

Digital Image Processing / Fall 2003

Lecture 19 Exam II Average: Lecture 19 Today Brief review of Electrostatics (I) 1.Maxwell equations 2.Charge and current distributions.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems ECE Spring 2011 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ANN/ECE Dept./Rowan University Artificial Neural Networks / Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems Spring 2005 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems ECE Spring 2007 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems ECE Spring 2010 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ANN/ECE Dept./Rowan University Artificial Neural Networks ECE /ECE Fall 2010 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Signals & Systems & Music ECE Spring 2010 Shreekanth Mandayam ECE Department Rowan University March.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems Spring 2005 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communication Systems ECE Spring 2009 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems ECE Spring 2007 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems ECE Spring 2008 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ANN/ECE Dept./Rowan University Artificial Neural Networks ECE /ECE Fall 2006 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communication Systems ECE Spring 2008 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems ECE Spring 2011 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ ECOMMS/ECE Dept./Rowan University Electrical Communications Systems ECE Spring 2011 Shreekanth Mandayam ECE Department Rowan University.

Lecture 28 Last lecture: The electromagnetic generator Moving conductor in a time varying magnetic field Displacement current.

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University.

S. Mandayam/ DIP/ECE Dept./Rowan University Digital Image Processing / Fall 2001 Shreekanth Mandayam ECE Department Rowan University.

Ampere’s Law & Gauss’ Law

UNIVERSITI MALAYSIA PERLIS

Lecture 9 Vector Magnetic Potential Biot Savart Law

Chapter 5 Overview. Electric vs Magnetic Comparison.

5. Magnetostatics Applied EM by Ulaby, Michielssen and Ravaioli.

ELECTROMAGNETIC THEORY EKT 241/4: ELECTROMAGNETIC THEORY PREPARED BY: NORDIANA MOHAMAD SAAID CHAPTER 4 – MAGNETOSTATICS.

MAGNETOSTATIK Ampere’s Law Of Force; Magnetic Flux Density; Lorentz Force; Biot-savart Law; Applications Of Ampere’s Law In Integral Form; Vector Magnetic.

1 Engineering Electromagnetics Essentials Chapter 4 Basic concepts of static magnetic fields.

1 ENE 325 Electromagnetic Fields and Waves Lecture 9 Magnetic Boundary Conditions, Inductance and Mutual Inductance.

ENE 325 Electromagnetic Fields and Waves

Fundamentals of Applied Electromagnetics

Comparison of Magnetostatics and Electrostatics

UNIVERSITI MALAYSIA PERLIS

Electromagnetic Theory

Electromagnetics II.

ECE 305 Electromagnetic Theory

ENE 325 Electromagnetic Fields and Waves

static magnetic fields

Lecture 19 Maxwell equations E: electric field intensity

PHY 712 Electrodynamics 9-9:50 AM MWF Olin 105 Plan for Lecture 12:

PHY 712 Electrodynamics 9-9:50 AM MWF Olin 103 Plan for Lecture 11:

PHY 712 Electrodynamics 9-9:50 AM MWF Olin 105 Plan for Lecture 11:

Presentation transcript:

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University Lecture 7a October 19, 2004

S. Mandayam/ EEMAG-1/ECE Dept./Rowan UniversityPlan Magnetostatics Direct Currents A “Leaky” Capacitor Analogy b/w direct currents and electrostatic field Matlab PDE Toolbox Conductive Media DC mode Fields for symmetric current distributions Line current Coax cable Solenoid Magnetic Force

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University EEMAG-1: Topics Today

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Direct (Steady) Currents

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Governing Equations Direct current problems and E-static problems are analogous!

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University A “Leaky” Capacitor d VsVs z x I Permitivity,  Conductivity,  I I VsVs C G

S. Mandayam/ EEMAG-1/ECE Dept./Rowan UniversityAnalogy

Matlab PDE Toolbox Conductive Media DC Mode

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Governing Equations dl IsIs  ds Recall: Field due to a line current

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Coaxial Cable z x y a  b c IzIz IzIz

S. Mandayam/ EEMAG-1/ECE Dept./Rowan UniversitySolenoid z x y c a n turns

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Poisson’s Equation Vector Poisson’s Equation Scalar Laplacian

S. Mandayam/ EEMAG-1/ECE Dept./Rowan UniversityAnalogy

Lorentz Force Law Force [N] Charge [C] Electric Field [V m -1 ] Velocity [m s -1 ] Magnetic Flux Density [T]

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Motion of a Charge in a Uniform Magnetostatic Field Let DEMO: motionbstat x y At time zero At time t R

S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Matlab PDE Toolbox Magnetostatics Mode

S. Mandayam/ EEMAG-1/ECE Dept./Rowan UniversitySummary