Laplace Force- Resonant Circuit - Flying Saucer

For some time I have had the following thoughts in the back of my mind.

Tell me if there is any reality to this idea.

The Laplace force describes the force on a current carrying conductor

when placed in the viscinity of a magnetic field.
F= BiLSin(theta)

F is the force, B is the earths magnetic field, i is the current, L is

the length of the top or bottom half of the circuit and theta is the

angle formed between the current and magnetic field vectors.

Referring to the circuit below, if the switch is closed then the top

half of the circuit experiences and upward force likewise the bottom

half experiences a downward force. The forces cancel.

Lets assume the switch is closed then opened really fast. If the

current experiences a propagation delay when traversing the circuit

then surely when I close and open the switch I create a wave of

electrons. At one point the wave of electron flow in teh top half of

the circuit would exceed the bottom half then likewise the bottom half

circuit electron flow would exceed the top half. If we could rotate the

circuit about the axis of the battery with such timing that the wave of

electrons in the top half of the circuit contribute to an upward force

and then the wave of electrons in the bottom half of the circuit now on

the other side of the vertical axis would also contribute to an upward

force.

Remove the outer vertical edge of the circuit as it contributes nothing

useful. Rotate the circuit fast enough and strangley it looks like a

flying saucer.

Replace the battery and switch with a High Q resonant capacitor and

inductor. Use electro magnets to rotate the saucer within the earths

magnetic field. Use the vertical axis flow of current and the earths

magnetic field to direct this thing left and right.