IITJEE Mains • Physics New Syllabus
Module 12: Magnetic Effects Hub
Master the interactions of moving charges and magnetic fields. Explore the Biot-Savart law, Ampere’s law, Lorentz force, torque mechanics, and properties of magnetic materials.
Topic 1.1 • Field Generation
Biot-Savart Law, Magnetic Field of Straight Wires, and Circular Loops
Topic 1.2 • Circuital Laws
Ampere’s Circuital Law and its Applications to Infinite Solenoids
Topic 2.1 • Charge Dynamics
Lorentz Force, Motion of Charged Particles in Uniform Electric and Magnetic Fields
Topic 2.2 • Magnetic Force
Force on a Current-Carrying Conductor and Force Between Parallel Wires
Topic 3.1 • Torques & Dipoles
Torque on a Current Loop, Magnetic Dipole Moment, and Revolving Electrons
Topic 3.2 • Instrumentation
Moving Coil Galvanometer Principle, Current Sensitivity, and Voltage Sensitivity
Topic 4.1 • Natural Magnetism
Bar Magnets, Magnetic Field Lines, and Fundamentals of Earth’s Magnetism
Topic 4.2 • Matter & Fields