40 46 The magnetic field at the centre of square of side a

Last updated: 6/11/2023

40 46 The magnetic field at the centre of square of side a is c 2 po TQ 2 Hol 3 a R R 2R R stands for resistance of wire 2R 2 Mol 3 d zero t carrying loop is placed in a uniform magnetic field in four differe in the decreasing order of potential energy