# Electromagnetic Field Theory question bank with solutions (Q&A) for Electrical Engineering /BTech second year – PDF download

#### Pri.mod

Staff member
Hello B.Tech students,

In AKTU (Dr. A.P.J. Abdul Kalam Technical University), Electromagnetic Field Theory is a subject that is typically taught in the second year of the Bachelor of Technology (B.Tech) program in Electrical Engineering. The course provides students with a detailed understanding of the fundamental principles of electromagnetic theory, which is an essential part of electrical engineering. Students learn about the laws of electrostatics and magnetostatics, including Gauss's law, Ampere's law, Faraday's law, and the Biot-Savart law. They also learn about electromagnetic waves, wave propagation, and polarization. The course covers the different types of electromagnetic fields and their properties, including electric fields, magnetic fields, and their behavior under different conditions. Students learn about the mathematical techniques used to solve problems in electromagnetic field theory, including vector calculus and differential equations. Practical sessions are also conducted to enable students to apply the concepts learned in the course. The course helps students develop a strong understanding of the electromagnetic field theory and prepare them for a successful career in the field of electrical engineering.

I am sharing Electromagnetic Field Theory question bank with answers and solutions in Q&A format for Electrical Engineering /BTech second year. This is available as a PDF file for free download below.

List of topics covered in Electromagnetic Field Theory question bank with solutions (Q&A) for Electrical Engineering /BTech second year:

Unit 1:

• Electrostatics
• Coulomb's law and electric field intensity
• Electric flux density, Gauss's law and its applications
• Electric potential and energy
• Conductors, capacitors, and dielectrics
• Laplace's and Poisson's equations
Unit 2:
• Magnetostatics
• Biot-Savart's law and magnetic field intensity
• Ampere's law and its applications
• Magnetic flux density, magnetic forces and torques
• Magnetic materials and boundary conditions

Unit 3:
• Time-varying Fields
• Faraday's law and Lenz's law
• Electromagnetic induction
• Maxwell's equations and their interpretation
• Energy and power in electromagnetic systems
Unit 4:
• Wave Propagation
• Wave equation and its solutions
• Plane waves in free space and in a material medium
• Polarization and propagation of electromagnetic waves
Unit 5:
• Transmission Lines
• Transmission line equations
• Reflection and transmission coefficients
• Impedance matching and Smith chart
• Waveguides
The PDF file containing Electromagnetic Field Theory question bank with solutions (Q&A) for Electrical Engineering /BTech second year students is available for a free download below.