A uniform magnetic field exists in a circular region of

Last updated: 6/10/2023

A uniform magnetic field exists in a circular region of radius r The magnitude of magnetic field is B and point inwards An electron flies into the region radially as shown in figure after a certain time the electron gets deflected by the magnetic field and leaves the region The time interval during which the electron move in Nmtan 1 eBr mV the region is Then find value eB of N m is mass of electron and e is charge of electron XXXX Xx