tips n tricks/ Ch.4: Moving Charge and Magnetism/NR physics classes / R class

for CET & NEET PYQ - shortcut with explanation https://play.google.com/store/apps/da... Ch.4 : Moving charge and magnetism in 12th standard or 2nd PUC physics is an important and confusing chapter. This video helps to find magnetic field at a point due to straight wire carrying current, * circular coil carrying current, * current loop, * different configurations Magnetic field using Biot-Savart's law, Ampere circuital law.