A charged particle is traveling through a uniform magnetic field. Which of the following statements are true of the magnetic field? There may be more than one correct statement
1.It exerts a force on the particle parallel to the field.
2.It exerts a force on the particle along the direction of its motion.
3.It increases the kinetic energy of the particle.
4.It exerts a force that is perpendicular to the direction of motion.
5.It does not change the magnitude of the momentum of the particle.
4,5
You might also like to view...
Both reflecting and refracting telescopes may use a lens called the eyepiece
Indicate whether the statement is true or false
A 1.86-kg block is held in place against the spring by a 81-N horizontal external force (see the figure). The external force is removed, and the block is projected with a velocity v1 = 1.2 m/s upon separation from the spring
The block descends a ramp and has a velocity at the bottom. The track is frictionless between points A and B. The block enters a rough section at B, extending to E. The coefficient of kinetic friction over this section is 0.28. The velocity of the block is v3 = 1.4 m/s at C. The block moves on to D, where it stops. The height h of the ramp is closest to A) 11 B) 7.3 C) 15 D) 17 E) 18
He discovered that the orbits of planets are ellipses
A) Kepler B) Ptolemy C) Galileo D) Tycho Brahe E) Copernicus
The temperature at which a parcel of air becomes saturated and condensation begins is called the _______.
What will be an ideal response?