Which of the following property of a proton can change while it moves freely in a magnetic field?(a) Mass (b) Speed (c) Charge (d) Momentum

A proton moving with a constant velocity passes through a region of space without any change in its velocity. If   and  represent the electric and magnetic fields respectively,. then this region of space may have :-(i) E = 0, B = 0     (ii) E = 0, B ≠ 0(iii) E ≠ 0, B = 0    (iv) E ≠ 0, B ≠ 0Correct statements are –i, ii and iiiii, iii and ivi, ii and iv All

The speed of the proton is 2.0 × 106 m s–1 and the magnetic field strength B is 0.35 T.(i) Show that the radius of the path is about 6 cm.

Protons...A..are positively charged and have roughly the same mass as electrons.B..are negatively charged and have roughly the same mass as electrons.C..are positively charged and have roughly the same mass as neutrons.D..are negatively charged and have roughly the same mass as neutrons.

Which of the following fundamental particles is not deflected by a magnetic field ?A Proton B Neutron C Electron D Positron

A proton is moving through a magnetic field of magnitude 4.40 × 10–3 T. The proton experiences only a magnetic force of 3.3 × 10–15 N. At a certain instant, it has a speed of 4.25 × 105 m s–1. Determine the angle (less than 90°) between the proton's velocity and the magnetic field.