1. When a charged particle moves through a magnetic field, the force exerted on the particle by the field depends upon A.the velocity of the particle B.the charge of the particle C.the strength of the magnetic field D.the angle between the magnetic field and the direction of motion of the particle E.All of the above

2. The force that a magnetic field exerts on a moving charged particle A.is in the direction of the motion of the particle. B.is in the direction of the magnetic field lines. C.is perpendicular to both the motion of the particle and the magnetic field lines.

3. If a particle is initially moving perpendicular to a uniform magnetic field, and no other forces act on the particle, the particle will A.move in a straight line. B.move in a circular path. C.stop.

4. If a segment of a wire conductor is placed in a magnetic field, the magnetic field A.Exerts a force on the conductor. B.Aligns its field lines to be perpendicular to the current in the conductor. C.Both A and B.

5. The torque that a magnetic field exerts on a current carrying loop depends on A.the area of the loop B.the angle between the area of the loop and the magnetic field C.the current in the loop D.the strength of the magnetic field E.all of the above.

6. A long, straight conductor carrying a current produces a magnetic field. A.True B.False