S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Engineering Electromagnetics Fall 2004 Shreekanth Mandayam ECE Department Rowan University Lecture 2a September 14, 2004
S. Mandayam/ EEMAG-1/ECE Dept./Rowan University EEMAG-1: Topics Today
S. Mandayam/ EEMAG-1/ECE Dept./Rowan UniversityPlan Recall: Vector algebra (Dot and Cross products) Vector calculus (Grad, Div, Curl) Maxwell’s equations & constitutive relations Physical interpretation
S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Curl of a Vector Field DEMO: curl Physical meaning?
S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Recall: Fields Field: A space (and time) varying quantity Static field: space varying only Time varying field: space and time varying Scalar field: Magnitude varies in space (and time) Vector field: Magnitude & direction varies in space (and time) Moving Fields…... Electromagnetic waves
S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Electromagnetic Fields
S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Maxwell’s Equations
S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Constitutive Relations
S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Maxwell’s Equations DEMO: emfields
S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Maxwell’s Equations DEMO: emfields
S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Maxwell’s Equations
S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Maxwell’s Equations
S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Electromagnetic Phenomena
S. Mandayam/ EEMAG-1/ECE Dept./Rowan University Lab Report
S. Mandayam/ EEMAG-1/ECE Dept./Rowan UniversitySummary