In Tan B position of null deflection method of comparing the magnetic moments of bar magnets the ratio of their moments is given by
1.M1/M2 = (d12+l12)3/2/ (d22+l22)3/2
2.M1/M2 = (d12-l12)3/2/ (d22-l22)3/2
3.M1/M2 = (d22+l22)3/2/ (d12+l12)3/2
4.M1/M2 = (d22-l22)3/2/ (d12-l12)3/2
Posted Date:-2021-10-19 09:53:20