A change q of mass m is moving with a velocity of V, at right angles to a uniform magnetic fiels B. Deduce the expression for the radius of the circular path it describes.

A charge q of mass m is moving with a velocity of V, at right angles to a uniform magnetic field B. Deduce the expression for the radius of the circular path it describes.

A charge q of mass m moving with velocity v, at right angles to a uniform magnetic field B. Deduce the expression for the radius of the circular path it describes.

A charged particle q moving in a straight line is accelerated by a potential difference V. It enters a uniform magnetic field B perpendicular to its path. Deduce in terms of V an expression for the radius of the circular path in which it travels.

A charge q moving in a straight line is accelerated by a potential difference V. It enters a uniform magnetic field B perpendicular to its path. Deduce in terms of V an expression for the radius of the circular path in which they travel?

A charge q moving in a straight line is accelerated by a potential difference V. It enters a uniform magnetic field B perpendicular to its path. Deduce in terms of V an expression for the radius of the circular path in which it travels.

Electron of mass m and charge q is travelling with a speed v along a circular path of radius at right angles to a uniform magnetic field of intensity B. If the speed of the electron is doubled and the magnetic field is halved the resulting path would have a radius

Two particles having identical masses and charges 2Q and Q are moving with velocities v and 2v resp. In uniform magnetic field B. Find ratio of radius of circle described by them

An electron of mass m and charge q is travelling with a speed v along a circular path of radius r at right angles to a uniform of magnetic field B. If speed of the electron is doubled and the magnetic field is halved, then resulting path would have a radius of ____ .

An electron of mass m and charge q is travelling with a speed v along a circular path of radius r at right angles to a uniform of magnetic field B . If speed of the electron is doubled and the magnetic field is halved, then resulting path would have a radius of

An electron moving at right angle with a uniform magnetic field revolves along a cirular path. To reduce the radius of that circular path to half, the magnetic field should be ______ [Fill in the blank]