EE3301 Electromagnetic Fields PDF

https://www.poriyaan.in/ https://eee.poriyaan.in/ EE3301 ELECTROMAGNETIC FIELDS IMPORTANT QUESTIONS Electromagnetic Fields UNIT - l ELECTROSTATICS -1 2 - Mark 1. Define...

https://www.poriyaan.in/ https://eee.poriyaan.in/ EE3301 ELECTROMAGNETIC FIELDS IMPORTANT QUESTIONS Electromagnetic Fields UNIT - l ELECTROSTATICS -1 2 - Mark 1. Define coordinate Systems. 2. What is vector fields? 3. Write about Gradient Divergence. in 4. Define Field due to discrete and continuous charges. n. 13 - Mark aa 1. Explain Sources and effects of electromagnetic fields. iy 2. State Curl - theorems and applications. or 3. State Coulomb's Law. 4. Explain Gauss's law and applications..p 5. Describe Electric field intensity. w UNIT - II ELECTROSTATICS - II w 2 - Mark w 1. What is Electric potential. 2. Define Uniform and Non-Uniform field. 3. Write about Utilization actor. 4. What are conductors. 5. What are dielectrics? 6. Distinguish between Dielectric polarization & Dielectric strength. 7. Define Capacitance. 8. What is Energy density. 13 - Mark 1. Describe Electric potential. 2. Explain Electric field and equipotential plots. https://www.poriyaan.in/ https://eee.poriyaan.in/ 3. Write about Electric field in free space with detailed reference. 4. Define Electric field in multiple dielectrics. 5. Explain Boundary conditions with neat sketch. 6. State Poisson's and Laplace's equations. UNIT - III MAGNETOSTATICS 2 - Mark 1. What is Lorentz force? 2. Define magnetic field intensity (H). in 3. Write about straight conductors. n. 4. What is circular loop? 5. Demonstrate Magnetic flux density (B). 6. Identify B in free space. aa iy 7. What is Magnetization? 8. Write about Boundary conditions. or 9. Define magnetic force.p 13 - Mark w 1. Explain infinite sheet of current. w 2. Describe magnetic materials. w 3. Write about Magnetic field in multiple media. 4. Describe scalar and vector potential. 5. State Poisson's Equation. 6. Write about energy density. UNIT - IV ELECTRODYNAMIC FIELDS 2 - Mark 1. Define Magnetic Circuits. 2. Displacement current. 3. State the Relation between field theory and circuit theory https://www.poriyaan.in/ https://eee.poriyaan.in/ 13 - Mark 1. State Faraday's law – 2. Describe Transformer and motional EMF 3. State Maxwell's equations (differential and integral form) UNIT - V ELECTROMAGNETIC WAVES 2 - Mark in 1. Define velocity. n. 2. Demonstrate intrinsic impedance. 3. Write about propagation constant. 4. What are conductors? aa iy 5. Define skin depth. or 6. What is Poynting vector?.p 13 - Mark 1. Describe Electromagnetic wave generation and equations. w 2. Explain Wave parameters. w 3. State Waves in free space. w 4. Explain lossy and lossless dielectrics. 5. Write about Plane wave reflection and refraction with detailed reference. Electromagnetic Theory - Reg 2021 - EE3301 Unit I: (a) Vector Analysis : Vector Analysis | Introduction | Scalars and Vectors | Representation of a Vector | Vector Algebra | The Co-ordinate Systems | Cartesian Co-ordinate System | Cylindrical Co-ordinate System | Spherical Co-ordinate System | Vector Multiplication | Scalar or Dot Product of Vectors | Vector or Cross Product of Vectors | Products of Three Vectors | Transformation of Vectors | Types of Integral Related to Electromagnetic Theory | Divergence | Divergence Theorem | Gradient of a Scalar | Curl of a Vector | Stoke's Theorem | Two Marks Questions with Answers | University Questions with Answers (Long Answered Questions) Unit I: (b) Coulombs Law and Electric Field Intensity : Coulomb's Law and Electric Field Intensity | Introduction | Coulomb's Law | Electric Field Intensity | Electric Field Intensity due to Various Charge Distributions | Electric Field due to Infinite Line Charge | Electric Field due to Charged Circular | Electric Field due to Infinite Sheet of Charge | Two Marks Questions with Answers | University Questions with Answers (Long Answered Questions) Unit I: (c) Gauss Law and Applications : Gauss's Law and Applications | Introduction | Electric Flux | Electric Flux Density | due to a Point Charge Q | Gauss’s Law | Applications of Gauss's Law | Gauss's Law Applied to Differential Volume Element | Maxwell's First Equation | Divergence Theorem | Two Marks Questions with Answers | University Questions with Answers (Long Answered Questions) Unit II: (a) Electric Work Potential and Energy : Electric Work Potential and Energy | Introduction | Work Done | The Line Integral | Potential Difference | Potential due to Point Charge | Potential due to a Line Charge | Potential due to Surface Charge | Potential due to Volume Charge | Potential Difference due to Infinite Line Charge | Equipotential Surfaces | Conservative Field | Potential Gradient | Energy Density in the Electrostatic Fields | An Electric Dipole | Method of Images | Two Marks Questions with Answers | University Questions with Answers (Long Answered Questions) Unit II: (b) Conductors, Dielectrics and Capacitance : Conductors, Dielectrics and Capacitance | Introduction | Current and Current Density | Continuity Equation | Conductors | Relaxation Time | Dielectric Materials | Boundary Conditions | Boundary Conditions between Conductor and Free Space | Boundary Conditions between Two Perfect Dielectrics | Concept of Capacitance | Capacitors in Series | Capacitors in Parallel | Parallel Plate Capacitor | Capacitance of a Co-axial Cable | Spherical Capacitor | Composite Parallel Plate Capacitor (Mixed Dielectrics) | Energy Stored in a Capacitor | Two Marks Questions with Answers | University Questions with Answers (Long Answered Questions) Unit II: (c) Poissons and Laplaces Equations : Poisson's and Laplace's Equations | Introduction | Poisson's and Laplace's Equations | Uniqueness Theorem | Procedure for Solving Laplace's Equation | Calculating Capacitance using Laplace's Equation | Two Marks Questions with Answers | University Questions with Answers (Long Answered Questions) Unit III: (a) Magnetostatics : Magnetostatics | Introduction | Magnetic Field and its Properties | Biot-Savart Law | H due to Infinitely Long Straight Conductor | H due to Straight Conductor of Finite Length | H at the Centre of a Circular Conductor | H on the Axis of a Circular Loop | Ampere's Circuital Law | Applications of Ampere's Circuital Law | Point Form of Ampere's Circuital Law | Magnetic Flux and Flux Density | Magnetic Scalar and Vector Potentials | Practical Applications | Two Marks Questions with Answers | University Questions with Answers (Long Answered Questions) Unit III: (b) Magnetic Forces, Magnetic Materials and Inductance : Magnetic Forces, Magnetic Materials and Inductance | Introduction | Force on a Moving Point Charge | Force on a Differential Current Element | Force between Differential Current Elements | Magnetic Torque and Magnetic Dipole Moment | Nature of Magnetic Materials | Magnetization and Permeability | Magnetic Boundary Conditions | Magnetic circuits | Inductance - Self Inductance and Mutual Inductance | Mutual Inductance between a Long, Straight Wire and Rectangular Loop Laying in Same Plane | Magnetic Energy | Applications | Two Marks Questions with Answers | University Questions with Answers (Long Answered Questions) Unit IV: Time Varying Fields and Maxwells Equations : Time Varying Fields and Maxwell's Equations | Introduction | Faraday’s Law and Lenz’s Law | Displacement Current Density and Displacement Current | General Field Relations for Time Varying Electric and Magnetic Fields | Maxwell's Equations | Boundary Conditions for Time Varying Fields | Retarded Potentials | Phasor Representation of a Vector | Comparison between Field Theory and Circuit Theory | Applications | Two Marks Questions with Answers | University Questions with Answers (Long Answered Questions) Unit V: Electromagnetic Waves : Electromagnetic Waves | Introduction | General Wave Equation | Uniform Plane Waves in Free Space | Electromagnetic Wave Equations in Phasor Form | Uniform Plane Waves in Perfect (or Lossless) Dielectric | Uniform Plane Waves in Lossy Dielectric | Uniform Plane Waves in Good Conductor | Poynting Vector and Poynting Theorem | Polarization of Uniform Plane Waves | Reflection of Uniform Plane Waves | Oblique Incidence of Uniform Plane Waves | Applications | Two Marks Questions with Answers | University Questions with Answers (Long Answered Questions) Solved Paper : Solved Paper - 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