AC Generator 3D Lab Pro for Android

11 things about AC Generator 3D Lab Pro

1. But, because the coil is spinning, it's moving across the magnetic field first in one direction and then in the other, which means that the flow of electrons keeps changing.

2. This motion of the electrons in the loop that is placed in a magnetic field is caused by a motional electromagnetic force (emf).

3. When a wire passes through an external magnetic field, it causes electrons in that wire to move together in one direction.

4. In the case when an outside handle bar is rotating at θ (t) = 0.5*t, the coil is spinning at a constant rate of angular velocity ω = 0.5 rad/s within an external magnetic field.

5. This simulation has real 3D perspective view targeted for O level Physics education, there is also a built in function field for inputs of user's own position which many other app do not have.

6. The current in the wire produce a magnetic field around the wire.

7. Because the electrons flow first in one direction and in the other, the generator produces an alternating current.

8. The 2 different magnetic fields interact with each other results in a voltage (emf) to be "induced" in the coil.

9. Because it is always moving through the magnetic field, a current is sustained but always varying.

10. The ends of the wire of the loop are connected to 2 brushes contacting two slip rings continuously at position X & Y.

11. The key to producing motional emf is in change in the magnetic flux experienced by the coil loop.