All India Aakash Test Series for NEET 2021 24 To is time

Last updated: 6/24/2023

All India Aakash Test Series for NEET 2021 24 To is time period of oscillation of the needle in uniform horizontal magnetic field BH of earth If another magnetic field is applied perpendicular to BH such that the needle deflects by 0 for its equilibrium Now period of oscillation of needle is T The relation between T and To is 1 T T2 cos 0 2 T T cose To T 3 T 2