JNTUH B.Tech 2nd year Electromagnetic Fields gives you detail information about Electromagnetic Fields Engineering R13 year subject. It will be help full you to understand you complete curriculum of the year.<\/p>\n
Objective<\/strong><\/p>\n The objective of this course is to introduce the concepts of electric field and magnetic fields and their applications\u00a0which will be utilized in the development of the theory for power transmission lines and electrical machines.<\/p>\n UNIT \u2013 I<\/strong><\/p>\n Electrostatics: Electrostatic Fields \u2013 Coulomb\u2019s Law \u2013 Electric Field Intensity (EFI) \u2013 EFI due to a line and a\u00a0surface charge \u2013 Work done in moving a point charge in an electrostatic field \u2013 Electric Potential \u2013 Properties of\u00a0potential function \u2013 Potential gradient \u2013 Guass\u2019s law \u2013 Application of Guass\u2019s Law \u2013 Maxwell\u2019s first law, div ( D\u00a0)=\uf072v Laplace\u2019s and Poison\u2019s equations \u2013 Solution of Laplace\u2019s equation in one variable.<\/p>\n UNIT \u2013 II<\/strong><\/p>\n Conductors, Dielectrics and Capacitance: Electric dipole \u2013 Dipole moment \u2013 potential and EFI due to an\u00a0electric dipole \u2013 Torque on an Electric dipole in an electric field \u2013 Behavior of conductors in an electric field \u2013\u00a0Conductors and Insulators. Electric field inside a dielectric material \u2013 polarization \u2013 Dielectric \u2013 Conductor and\u00a0Dielectric \u2013 Dielectric boundary conditions, Capacitance \u2013 Capacitance of parallel plate and spherical and coaxial\u00a0capacitors with composite dielectrics \u2013 Energy stored and energy density in a static electric field \u2013 Current\u00a0density \u2013 conduction and Convection current densities \u2013 Ohm\u2019s law in point form \u2013 Equation of continuity.<\/p>\n UNIT \u2013 III<\/strong><\/p>\n Magneto Statics: Static magnetic fields \u2013 Biot-Savart\u2019s law \u2013- Magnetic field intensity (MFI) \u2013 MFI due to a straight current carrying filament \u2013 MFI due to circular, square and solenoid current \u2013 Carrying wire \u2013 Relation\u00a0between magnetic flux, magnetic flux density and MFI \u2013 Maxwell\u2019s second Equation, div(B)=0.\u00a0Ampere\u2019s circuital law and its applications: viz. MFI due to an infinite sheet of current and a long current\u00a0carrying filament \u2013 Point form of Ampere\u2019s circuital law \u2013 Maxwell\u2019s third equation, Curl (H)=Jc, Field due to a\u00a0circular loop, rectangular and square loops.<\/p>\n