A particle of charge Q and of negligible initial speed is

Last updated: 5/31/2023

A particle of charge Q and of negligible initial speed is accelerated through a potential difference of U The particle reaches a region of uniform magnetic field of induction B where it undergoes circular motion If potential difference is doubled and B is also doubled then magnetic moment of the circular current due to circular motion of charge Q will become a double c four times b half d remain same Her