Construction of a Small Cyclotron
... the field. The magnetic field, however, does no work, so we need an electric field to accelerate the ions, provided via the “dee” electrode. The electric field is not a constant, it oscillates. This way, as the ions leave the dee, the electric field pushes them out, and as they re-enter the dee, the ...
... the field. The magnetic field, however, does no work, so we need an electric field to accelerate the ions, provided via the “dee” electrode. The electric field is not a constant, it oscillates. This way, as the ions leave the dee, the electric field pushes them out, and as they re-enter the dee, the ...
Quiz
... the centre of gravity of a body? a) object will continue moving at constant velocity b) object will accelerate in the direction of the force with no change in spin c) object will accelerate linearly and angularly ...
... the centre of gravity of a body? a) object will continue moving at constant velocity b) object will accelerate in the direction of the force with no change in spin c) object will accelerate linearly and angularly ...
Electric Shielding and the Electric Field
... Electric Shielding and the Electric Field Speaking of induction, we discussed a simple experiment with the ball on the silk thread and the charged rod. We saw that they affected each other at a distance. A similar effect is produced by magnets. We call the region of influence of magnetic forces surr ...
... Electric Shielding and the Electric Field Speaking of induction, we discussed a simple experiment with the ball on the silk thread and the charged rod. We saw that they affected each other at a distance. A similar effect is produced by magnets. We call the region of influence of magnetic forces surr ...
Magnetism PowerPoint
... Solenoids and Electromagnets A solenoid is a long coil of wire. If it is tightly wrapped, the magnetic field in its interior is almost uniform: ...
... Solenoids and Electromagnets A solenoid is a long coil of wire. If it is tightly wrapped, the magnetic field in its interior is almost uniform: ...
lecture12
... Using the right-hand rule, we find that each of the four wire segments will experience a force outwards from the center of the loop. Thus, the forces of the opposing segments cancel, so the net force is zero. ...
... Using the right-hand rule, we find that each of the four wire segments will experience a force outwards from the center of the loop. Thus, the forces of the opposing segments cancel, so the net force is zero. ...