Circular Path in Magnetic Field

A charge particle is moving in a circular path in a magnetic field. A resistive force starts acting on the particle whose direction is oppositely directed to its motion and magnitude is directely proportional to its velocity. Now the particle starts moving in a spiral path, then

An electron is at P t = 0 It is circulating in anticlockwise direction with a constant angular speed omega along the shown circular path. Magnetic field at Q(CQ = 2R , where R is radius of the circular) will be recorded as zero at times)

A charge q, moving with velocity upsilon , enters a uniform magnetic field. The charge keeps on revolving along a closed circular path in the magnetic field. The frequency of revolution does not depend upon

Question based on Magnetic field of a circular arc | Magnetic field of a current carrying ring and Magnetic field of an Infinite plane

Magnetic Field At Axial Point Of Circular Loop|Magnetic Field At Center Of Circular ARC|Questions

Magnetic field of a circular arc, Magnetic field of a current carrying ring and Magnetic field of an Infinite plane

Magnetic Force on Charge||Path OF Charge Particle Moving Perpendicular to Magnetic Field||Charge Particle Moving Along Magnetic Field

Magnetic Force on Charge||Path of Charged Particle Moving Perpendicular to Magnetic Field||Charged Particle Moving Along Magnetic Field